John A. Parrish

21.0k total citations · 7 hit papers
218 papers, 14.9k citations indexed

About

John A. Parrish is a scholar working on Dermatology, Radiology, Nuclear Medicine and Imaging and Immunology. According to data from OpenAlex, John A. Parrish has authored 218 papers receiving a total of 14.9k indexed citations (citations by other indexed papers that have themselves been cited), including 122 papers in Dermatology, 41 papers in Radiology, Nuclear Medicine and Imaging and 40 papers in Immunology. Recurrent topics in John A. Parrish's work include Skin Protection and Aging (79 papers), Psoriasis: Treatment and Pathogenesis (32 papers) and Dermatologic Treatments and Research (32 papers). John A. Parrish is often cited by papers focused on Skin Protection and Aging (79 papers), Psoriasis: Treatment and Pathogenesis (32 papers) and Dermatologic Treatments and Research (32 papers). John A. Parrish collaborates with scholars based in United States, Japan and Ireland. John A. Parrish's co-authors include R. Rox Anderson, R. Rox Anderson, Thomas B. Fitzpatrick, Lewis Tanenbaum, Kurt F. Jaenicke, Warwick L. Morison, Madhukar A. Pathak, Robert S. Stern, Howard L. Bleich and Oon Tian Tan and has published in prestigious journals such as Science, New England Journal of Medicine and Proceedings of the National Academy of Sciences.

In The Last Decade

John A. Parrish

212 papers receiving 13.5k citations

Hit Papers

Selective Photothermolysis: Precise Microsurgery by Selec... 1974 2026 1991 2008 1983 1981 1974 1981 1979 500 1000 1.5k 2.0k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Selective Photothermolysis: Precise Microsurgery by Selective Absorption of Pulsed Radiation
    1983 2.5k citations R. Rox Anderson, John A. Parrish profile →
  2. The Optics of Human Skin
    1981 1.8k citations John A. Parrish et al. Journal of Investigative Dermatology profile →
  3. Photochemotherapy of Psoriasis with Oral Methoxsalen and Longwave Ultraviolet Light
    1974 1.0k citations John A. Parrish, Thomas B. Fitzpatrick et al. New England Journal of Medicine profile →
  4. Microvasculature Can Be Selectively Damaged Using Dye Lasers: A Basic Theory and Experimental Evidence in Human Skin
    1981 456 citations R. Rox Anderson, John A. Parrish profile →
  5. Risk of Cutaneous Carcinoma in Patients Treated with Oral Methoxsalen Photochemotherapy for Psoriasis
    1979 416 citations Robert S. Stern, L. A. Thibodeau et al. New England Journal of Medicine profile →
  6. Oral Methoxsalen Photochemotherapy for The Treatment of Psoriasis: a Cooperative Clinical Trial
    1977 403 citations John W. Melski, John A. Parrish et al. Journal of Investigative Dermatology profile →
  7. ERYTHEMA AND MELANOGENESIS ACTION SPECTRA OF NORMAL HUMAN SKIN *
    1982 359 citations John A. Parrish, Kurt F. Jaenicke et al. Photochemistry and Photobiology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
John A. Parrish United States 56 8.2k 2.8k 2.3k 1.7k 1.7k 218 14.9k
Hans Christian Wulf Denmark 65 7.8k 1.0× 705 0.3× 819 0.4× 1.5k 0.9× 1.6k 1.0× 452 15.0k
Michael Landthaler Germany 58 3.9k 0.5× 1.0k 0.4× 513 0.2× 1.5k 0.9× 2.4k 1.4× 303 11.1k
Roland Kaufmann Germany 57 3.2k 0.4× 596 0.2× 2.5k 1.1× 522 0.3× 3.4k 2.0× 489 12.1k
Kevin D. Cooper United States 70 6.4k 0.8× 448 0.2× 6.3k 2.7× 418 0.2× 2.1k 1.2× 355 14.8k
Osamu Ishikawa Japan 65 1.5k 0.2× 702 0.3× 1.8k 0.8× 682 0.4× 3.8k 2.3× 751 17.3k
Michael P. Schön Germany 65 3.3k 0.4× 596 0.2× 6.9k 3.0× 484 0.3× 4.9k 2.9× 462 19.7k
Daniela Massi Italy 53 1.9k 0.2× 318 0.1× 1.6k 0.7× 889 0.5× 3.3k 2.0× 396 10.6k
Leland W.K. Chung United States 88 1.3k 0.2× 1.3k 0.5× 2.4k 1.1× 3.7k 2.2× 11.7k 7.0× 532 29.8k
Nikolaos G. Papadopoulos Greece 64 1.4k 0.2× 1.1k 0.4× 2.8k 1.2× 419 0.2× 7.1k 4.3× 639 24.3k
Minoru Hasegawa Japan 62 2.4k 0.3× 477 0.2× 4.0k 1.7× 141 0.1× 2.2k 1.3× 392 12.6k

Countries citing papers authored by John A. Parrish

Since Specialization
Citations

This map shows the geographic impact of John A. Parrish's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John A. Parrish with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John A. Parrish more than expected).

Fields of papers citing papers by John A. Parrish

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Parrish. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John A. Parrish. The network helps show where John A. Parrish may publish in the future.

Co-authorship network of co-authors of John A. Parrish

This figure shows the co-authorship network connecting the top 25 collaborators of John A. Parrish. A scholar is included among the top collaborators of John A. Parrish based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John A. Parrish. John A. Parrish is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Parrish, John A., et al.. (2023). Evaluating management zones and crop‐sensing relationships for improved irrigated maize nitrogen management. Agrosystems Geosciences & Environment. 6(1). 2 indexed citations
2.
Stahl, James E., et al.. (2015). Systems Engineering and Point-of-Care Testing. Point of Care The Journal of Near-Patient Testing & Technology. 14(1). 12–24. 5 indexed citations
3.
Parrish, John A.. (2004). Fitzpatrick's Impact on Photobiology and Photomedicine. Journal of Investigative Dermatology. 122(2). ix–x. 1 indexed citations
4.
Lamon, E W, John A. Parrish, G M Marshall, et al.. (1994). Synergistic Induction of Thermotolerance in Murine Natural Killer Cells by Interferon α and Mild Heat Shock. Radiation Research. 139(3). 364–364. 6 indexed citations
5.
Tan, Oon Tian, et al.. (1987). Ultrastructure: Effects of Melanin Pigment on Target Specificity Using a Pulsed Dye Laser (577nm). Journal of Investigative Dermatology. 88(6). 747–752. 71 indexed citations
6.
Waldow, Stephen M., Paul R. Morrison, Leonard I. Grossweiner, Stephen N. Joffe, & John A. Parrish. (1987). <title>Efficacy Of Nd:YAG Laser-Induced Hyperthermia In An Animal Tumor Model As A Function Of The Delivery System</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 712. 27–31. 3 indexed citations
7.
Polla, Luigi L., Oon Tian Tan, Jerome M. Garden, & John A. Parrish. (1987). Tunable Pulsed Dye Laser for the Treatment of Benign Cutaneous Vascular Ectasia. Dermatology. 174(1). 11–17. 107 indexed citations
8.
Dover, Jeffrey S., Luigi L. Polla, Randall J. Margolis, et al.. (1987). <title>Pulse Width Dependence Of Pigment Cell Damage At 694 nm In Guinea Pig Skin</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 712. 200–205. 17 indexed citations
9.
Joffe, Stephen N., et al.. (1987). <title>Review And Status Report On Laser Tissue Fusion</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 712. 255–259. 4 indexed citations
10.
Potter, William R., Stephen N. Joffe, & John A. Parrish. (1987). <title>The Theory Of Photodynamic Therapy Dosimetry: Consequences Of Photodestruction Of Sensitizer</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 712. 124–129. 41 indexed citations
11.
Stern, Robert S., Nan M. Laird, John W. Melski, et al.. (1984). Cutaneous Squamous-Cell Carcinoma in Patients Treated with PUVA. New England Journal of Medicine. 310(18). 1156–1161. 357 indexed citations
12.
McAuliffe, Daniel J., et al.. (1984). ULTRAVIOLET RADIATION INHIBITS BOTH ACCESSORY CELL AND RESPONDER T CELL FUNCTION IN THE PROLIFERATIVE RESPONSE TO HAPTENATED‐SELF. Photochemistry and Photobiology. 40(3). 337–342. 2 indexed citations
13.
Gange, Richard W., Kurt F. Jaenicke, R. Rox Anderson, & John A. Parrish. (1984). Effect of preirradiation tissue target temperature upon selective vascular damage induced by 577-nm tunable dye laser pulses. Microvascular Research. 28(1). 125–130. 15 indexed citations
14.
Parrish, John A.. (1983). Ultraviolet Radiation Affects the Immune System. PEDIATRICS. 71(1). 129–133. 18 indexed citations
15.
Parrish, John A., Kurt F. Jaenicke, & R. Rox Anderson. (1982). ERYTHEMA AND MELANOGENESIS ACTION SPECTRA OF NORMAL HUMAN SKIN *. Photochemistry and Photobiology. 36(2). 187–191. 359 indexed citations breakdown →
16.
Paul, Barry S. & John A. Parrish. (1982). The Interaction of UVA and UVB in the Production of Threshold Erythema. Journal of Investigative Dermatology. 78(5). 371–374. 33 indexed citations
17.
Stern, Robert S., et al.. (1979). Risk of Cutaneous Carcinoma in Patients Treated with Oral Methoxsalen Photochemotherapy for Psoriasis. New England Journal of Medicine. 300(15). 809–813. 416 indexed citations breakdown →
18.
Parrish, John A.. (1976). Photochemotherapy of Psoriasis. Archives of Dermatology. 112(1). 35–35. 12 indexed citations
19.
Parrish, John A.. (1973). Soap Photodermatitis–Photosensitivity to Halogenated Salicylanilides. Journal of Investigative Dermatology. 61(1). 52–52. 4 indexed citations
20.
Parrish, John A., et al.. (1972). Studies of the density and the properties of the hair in a new inherited syndrome of hypotrichosis. Annals of Human Genetics. 35(3). 349–356. 16 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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