Sigfrid A. Muller

5.7k total citations · 1 hit paper
101 papers, 4.0k citations indexed

About

Sigfrid A. Muller is a scholar working on Dermatology, Epidemiology and Pathology and Forensic Medicine. According to data from OpenAlex, Sigfrid A. Muller has authored 101 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Dermatology, 28 papers in Epidemiology and 26 papers in Pathology and Forensic Medicine. Recurrent topics in Sigfrid A. Muller's work include Autoimmune Bullous Skin Diseases (16 papers), Cutaneous lymphoproliferative disorders research (15 papers) and Dermatological and Skeletal Disorders (11 papers). Sigfrid A. Muller is often cited by papers focused on Autoimmune Bullous Skin Diseases (16 papers), Cutaneous lymphoproliferative disorders research (15 papers) and Dermatological and Skeletal Disorders (11 papers). Sigfrid A. Muller collaborates with scholars based in United States, Syria and Japan. Sigfrid A. Muller's co-authors include R.K. Winkelmann, Mark R. Pittelkow, Lawrence E. Gibson, Alan N. Moshell, Kayvon Safavi, L. Joseph Melton, Steven L. Greene, Margot S. Peters, W. P. Daniel Su and Ernest C. Herrmann and has published in prestigious journals such as Science, JAMA and The American Journal of Medicine.

In The Last Decade

Sigfrid A. Muller

98 papers receiving 3.5k citations

Hit Papers

Alopecia Areata 1963 2026 1984 2005 1963 100 200 300
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. Alopecia Areata
    1963 303 citations Sigfrid A. Muller Archives of Dermatology profile →

Peers

Sigfrid A. Muller
John T. Headington United States
Alfredo Rebora Italy
R.P.R. DAWBER United Kingdom
Nancy B. Esterly United States
Peter Itin Switzerland
J Thivolet France
O. P. Hornstein Germany
John Harper United Kingdom
Leonard C. Sperling United States
A Claudy France
John T. Headington United States
Sigfrid A. Muller
Citations per year, relative to Sigfrid A. Muller Sigfrid A. Muller (= 1×) peers John T. Headington

Countries citing papers authored by Sigfrid A. Muller

Since Specialization
Citations

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

Fields of papers citing papers by Sigfrid A. Muller

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sigfrid A. Muller. 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 Sigfrid A. Muller. The network helps show where Sigfrid A. Muller may publish in the future.

Co-authorship network of co-authors of Sigfrid A. Muller

This figure shows the co-authorship network connecting the top 25 collaborators of Sigfrid A. Muller. A scholar is included among the top collaborators of Sigfrid A. Muller 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 Sigfrid A. Muller. Sigfrid A. Muller 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.
Kimball, Alexa B., et al.. (2008). US Dermatology Residents' Satisfaction With Training and Mentoring. Archives of Dermatology. 144(7). 896–900. 32 indexed citations
2.
Tran, Tien Anh N., et al.. (2004). Cutaneous carcinosarcoma: adnexal vs. epidermal types define high‐ and low‐risk tumors. Results of a meta‐analysis. Journal of Cutaneous Pathology. 32(1). 2–11. 82 indexed citations
3.
Gibson, Lawrence E., Mazen S. Daoud, Sigfrid A. Muller, & Harold O. Perry. (1997). Malignant Pyodermas Revisited. Mayo Clinic Proceedings. 72(8). 734–736. 37 indexed citations
4.
Snow, John L. & Sigfrid A. Muller. (1995). Degos syndrome: Malignant atrophic papulosis. PubMed. 14(2). 99–105. 26 indexed citations
5.
Safavi, Kayvon, et al.. (1995). Incidence of Alopecia Areata in Olmsted County, Minnesota, 1975 Through 1989. Mayo Clinic Proceedings. 70(7). 628–633. 412 indexed citations
6.
Fransway, Anthony F., et al.. (1995). SUNSCREEN ALLERGY - A 5-YEAR EXPERIENCE. American Journal of Contact Dermatitis. 6(1). 60–60. 1 indexed citations
7.
Perniciaro, Charles, Sigfrid A. Muller, Brian D. Zelickson, & John L. Snow. (1994). Hidroacanthoma simplex: An ultrastructural and immunohistochemical study. Journal of Cutaneous Pathology. 21(3). 274–279. 7 indexed citations
8.
el‐Azhary, Rokea A., Lawrence E. Gibson, Paul J. Kurtin, Mark R. Pittelkow, & Sigfrid A. Muller. (1994). Lymphomatoid papulosis: A clinical and histopathologic review of 53 cases with leukocyte immunophenotyping, DNA flow cytometry, and T-cell receptor gene rearrangement studies. Journal of the American Academy of Dermatology. 30(2). 210–218. 70 indexed citations
9.
Landa, Nerea, Brian D. Zelickson, Margot S. Peters, Sigfrid A. Muller, & Mark R. Pittelkow. (1993). Lymphoma versus pseudolymphoma of the skin: Gene rearrangement study of 21 cases with clinicopathologic correlation. Journal of the American Academy of Dermatology. 29(6). 945–953. 45 indexed citations
10.
Ratnam, K V, Mark J. Espy, Sigfrid A. Muller, Thomas F. Smith, & W. P. Daniel Su. (1992). Clinicopathologic study of arsenic-induced skin lesions: No definite association with human papillomavirus. Journal of the American Academy of Dermatology. 27(1). 120–122. 6 indexed citations
11.
Su, W. P. Daniel, Melanie K. Kuechle, Margot S. Peters, & Sigfrid A. Muller. (1992). Palisading Granulomas Caused by Infectious Diseases. American Journal of Dermatopathology. 14(3). 211–215. 18 indexed citations
12.
Helm, Klaus F. & Sigfrid A. Muller. (1992). Benign Lymphocytic Infiltrate of the Skin: Correlation of Clinical and Pathologic Findings. Mayo Clinic Proceedings. 67(8). 748–754. 4 indexed citations
13.
Muller, Sigfrid A., et al.. (1992). Malignant lymphoma and leukemia with prominent ulceration: Clinicopathologic correlation of 33 cases. Journal of the American Academy of Dermatology. 27(4). 553–559. 13 indexed citations
14.
Zelickson, Brian D., Margot S. Peters, Sigfrid A. Muller, et al.. (1991). T-cell receptor gene rearrangement analysis: Cutaneous T cell lymphoma, peripheral T cell lymphoma, and premalignant and benign cutaneous lymphoproliferative disorders. Journal of the American Academy of Dermatology. 25(5). 787–796. 92 indexed citations
15.
Mehregan, David A., Lawrence E. Gibson, & Sigfrid A. Muller. (1991). Follicular Mucinosis: Histopathologic Review of 33 Cases. Mayo Clinic Proceedings. 66(4). 387–390. 64 indexed citations
16.
Chuang, Tsu‐Yi, W. P. Daniel Su, & Sigfrid A. Muller. (1990). Incidence of cutaneous T cell lymphoma and other rare skin cancers in a defined population. Journal of the American Academy of Dermatology. 23(2). 254–256. 84 indexed citations
17.
Muller, Sigfrid A.. (1990). Trichotillomania: A histopathologic study in sixty–six patients. Journal of the American Academy of Dermatology. 23(1). 56–62. 69 indexed citations
18.
Muller, Sigfrid A., et al.. (1990). Cyclosporine in the treatment of cutaneous T cell lymphoma. Journal of the American Academy of Dermatology. 23(6). 1084–1089. 14 indexed citations
19.
Oliver, G. Fergus, R.K. Winkelmann, & Sigfrid A. Muller. (1989). Lichenoid dermatitis: A clinicopathologic and immunopathologic review of sixty-two cases. Journal of the American Academy of Dermatology. 21(2). 284–292. 38 indexed citations
20.
Gibson, Lawrence E., Sigfrid A. Muller, & Margot S. Peters. (1988). Follicular Mucinosis of Childhood and Adolescence. Pediatric Dermatology. 5(4). 231–235. 37 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 John T. Headington Breakdown of academic impact, for papers by Alfredo Rebora Breakdown of academic impact, for papers by R.P.R. DAWBER Breakdown of academic impact, for papers by Nancy B. Esterly Breakdown of academic impact, for papers by Peter Itin Breakdown of academic impact, for papers by J Thivolet Breakdown of academic impact, for papers by O. P. Hornstein Breakdown of academic impact, for papers by John Harper Breakdown of academic impact, for papers by Leonard C. Sperling Breakdown of academic impact, for papers by A Claudy
Rankless by CCL
2026