Patricia K. Johnson

1.7k total citations · 1 hit paper
17 papers, 1.2k citations indexed

About

Patricia K. Johnson is a scholar working on Pediatrics, Perinatology and Child Health, Molecular Biology and Obstetrics and Gynecology. According to data from OpenAlex, Patricia K. Johnson has authored 17 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pediatrics, Perinatology and Child Health, 4 papers in Molecular Biology and 4 papers in Obstetrics and Gynecology. Recurrent topics in Patricia K. Johnson's work include Assisted Reproductive Technology and Twin Pregnancy (3 papers), Pregnancy and preeclampsia studies (2 papers) and Transportation Planning and Optimization (2 papers). Patricia K. Johnson is often cited by papers focused on Assisted Reproductive Technology and Twin Pregnancy (3 papers), Pregnancy and preeclampsia studies (2 papers) and Transportation Planning and Optimization (2 papers). Patricia K. Johnson collaborates with scholars based in United States, Germany and Switzerland. Patricia K. Johnson's co-authors include P. W. Bornick, Mary Allen, Rubén A. Quintero, Walter J. Morales, Michael Krüger, Paul J. Carlson, Karsten Münstedt, Richard von Georgi, H. Vahrson and H.-R. Tinneberg and has published in prestigious journals such as Journal of Clinical Microbiology, American Journal of Obstetrics and Gynecology and Clinical Chemistry.

In The Last Decade

Patricia K. Johnson

17 papers receiving 1.1k citations

Hit Papers

Staging of Twin-Twin Tran... 1999 2026 2008 2017 1999 250 500 750
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. Staging of Twin-Twin Transfusion Syndrome
    1999 993 citations Rubén A. Quintero, Walter J. Morales et al. Journal of Perinatology profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patricia K. Johnson United States 9 1.0k 662 194 121 64 17 1.2k
Luis T. Mercé Spain 18 407 0.4× 598 0.9× 279 1.4× 117 1.0× 38 0.6× 34 1.0k
L. J. Salomon France 7 553 0.5× 216 0.3× 88 0.5× 141 1.2× 73 1.1× 11 680
D. Cafici Argentina 6 381 0.4× 363 0.5× 34 0.2× 61 0.5× 70 1.1× 10 504
R. Heydanus Netherlands 12 255 0.3× 205 0.3× 40 0.2× 129 1.1× 44 0.7× 19 409
Santiago Bau Spain 12 275 0.3× 402 0.6× 200 1.0× 41 0.3× 21 0.3× 16 640
L. Jokubkiene Sweden 17 317 0.3× 830 1.3× 430 2.2× 93 0.8× 28 0.4× 40 1.1k
Anna M. Dückelmann Germany 10 263 0.3× 382 0.6× 114 0.6× 134 1.1× 63 1.0× 22 493
A Geipel Germany 10 122 0.1× 172 0.3× 75 0.4× 104 0.9× 56 0.9× 29 376
E. Mavrides United Kingdom 9 308 0.3× 136 0.2× 23 0.1× 182 1.5× 120 1.9× 10 427
Anton Langebrekke Norway 19 79 0.1× 830 1.3× 157 0.8× 257 2.1× 62 1.0× 47 1.1k

Countries citing papers authored by Patricia K. Johnson

Since Specialization
Citations

This map shows the geographic impact of Patricia K. Johnson'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 Patricia K. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patricia K. Johnson more than expected).

Fields of papers citing papers by Patricia K. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patricia K. Johnson. 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 Patricia K. Johnson. The network helps show where Patricia K. Johnson may publish in the future.

Co-authorship network of co-authors of Patricia K. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Patricia K. Johnson. A scholar is included among the top collaborators of Patricia K. Johnson 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 Patricia K. Johnson. Patricia K. Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

17 of 17 papers shown
1.
Carlson, Paul J., et al.. (2006). Daytime High-Speed Passing Maneuvers Observed on Rural Two-Lane, Two-Way Highway: Findings and Implications. Transportation Research Record Journal of the Transportation Research Board. 1961. 9–15. 16 indexed citations
2.
Carlson, Paul J., et al.. (2006). Daytime High-Speed Passing Maneuvers Observed on Rural Two-Lane, Two-Way Highway. Transportation Research Record Journal of the Transportation Research Board. 1961(1). 9–15. 7 indexed citations
3.
Münstedt, Karsten, Patricia K. Johnson, Michael K. Bohlmann, et al.. (2005). Adjuvant radiotherapy in carcinomas of the uterine cervix: the prognostic value of hemoglobin levels. International Journal of Gynecological Cancer. 15(2). 285–291. 6 indexed citations
4.
Münstedt, Karsten, Patricia K. Johnson, Richard von Georgi, H. Vahrson, & H.-R. Tinneberg. (2004). Consequences of inadvertent, suboptimal primary surgery in carcinoma of the uterine cervix. Gynecologic Oncology. 94(2). 515–520. 21 indexed citations
5.
Quintero, Rubén A., P. W. Bornick, Mary Allen, & Patricia K. Johnson. (2001). SELECTIVE LASER PHOTOCOAGULATION OF COMMUNICATING VESSELS IN SEVERE TWIN–TWIN TRANSFUSION SYNDROME IN WOMEN WITH AN ANTERIOR PLACENTA. Obstetrics and Gynecology. 97(3). 477–481. 9 indexed citations
6.
Quintero, Rubén A., et al.. (2000). The donor-recipient (D-R) score: In vivo endoscopic evidence to support the hypothesis of a net transfer of blood from donor to recipient in twin- twin transfusion syndrome. 5(2). 84–91. 22 indexed citations
7.
Quintero, Rubén A., Walter J. Morales, Mary Allen, P. W. Bornick, & Patricia K. Johnson. (2000). Fetal hydrolaparoscopy and endoscopic cystotomy in complicated cases of lower urinary tract obstruction. American Journal of Obstetrics and Gynecology. 183(2). 324–333. 23 indexed citations
8.
Quintero, Rubén A., Walter J. Morales, Mary Allen, et al.. (1999). Staging of Twin-Twin Transfusion Syndrome. Journal of Perinatology. 19(8). 550–555. 993 indexed citations breakdown →
9.
Miller, Charles A., et al.. (1988). Detection of bacteria by hybridization of rRNA with DNA-latex and immunodetection of hybrids. Journal of Clinical Microbiology. 26(7). 1271–1276. 21 indexed citations
10.
Schröder, Hartmut, et al.. (1986). Homogeneous apoenzyme reactivation immunoassay for thyroxin-binding globulin in serum.. PubMed. 32(5). 826–30. 6 indexed citations
11.
Johnson, Patricia K., et al.. (1986). Homogeneous substrate-labeled fluorescent immunoassay for disopyramide in human serum: semi- and fully automated procedures.. Clinical Chemistry. 32(2). 378–381. 1 indexed citations
12.
Schröder, Hartmut, et al.. (1985). Coupling aminohexyl-FAD to proteins with dimethyladipimidate.. Clinical Chemistry. 31(9). 1432–1437. 5 indexed citations
13.
Donaldson, C A, et al.. (1985). NBTS/BRIC 8. Transfusion. 25(3). 267–269. 11 indexed citations
14.
Adams, Ernest C., et al.. (1979). Fast black B as A substitute for bis-diazobenzidine to couple proteins to erythrocytes. Journal of Immunological Methods. 25(4). 383–388. 1 indexed citations
15.
Johnson, Patricia K., et al.. (1977). A rapid hemagglutination inhibition assay for urinary luteinizing hormone and human chorionic gonadotropin. Clinica Chimica Acta. 77(3). 331–336. 2 indexed citations
16.
Johnson, Patricia K., et al.. (1970). Unexpected extent of immunochemical cross-reactions between rabbit and human serum proteins.. PubMed. 7(2). 293–8. 1 indexed citations
17.
Johnson, Patricia K., Helen M. Free, & Alfred H. Free. (1963). A simplified urine and serum screening test for salicylate intoxication. The Journal of Pediatrics. 63(5). 949–953. 10 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Luis T. Mercé Breakdown of academic impact, for papers by L. J. Salomon Breakdown of academic impact, for papers by D. Cafici Breakdown of academic impact, for papers by R. Heydanus Breakdown of academic impact, for papers by Santiago Bau Breakdown of academic impact, for papers by L. Jokubkiene Breakdown of academic impact, for papers by Anna M. Dückelmann Breakdown of academic impact, for papers by A Geipel Breakdown of academic impact, for papers by E. Mavrides Breakdown of academic impact, for papers by Anton Langebrekke
Rankless by CCL
2026