E Friedrich

992 total citations
48 papers, 758 citations indexed

About

E Friedrich is a scholar working on Epidemiology, Molecular Biology and Immunology. According to data from OpenAlex, E Friedrich has authored 48 papers receiving a total of 758 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 7 papers in Molecular Biology and 6 papers in Immunology. Recurrent topics in E Friedrich's work include Nail Diseases and Treatments (11 papers), Ovarian function and disorders (5 papers) and Plant Pathogens and Fungal Diseases (4 papers). E Friedrich is often cited by papers focused on Nail Diseases and Treatments (11 papers), Ovarian function and disorders (5 papers) and Plant Pathogens and Fungal Diseases (4 papers). E Friedrich collaborates with scholars based in Germany, United States and Switzerland. E Friedrich's co-authors include D. Maggio, E Slatopolsky, Ruth McCracken, Elizabeth E. Puscheck, Louis V. Avioli, Robert E. Pacifici, Christopher Brown, E. Keller, B. Krempien and J D Davies and has published in prestigious journals such as Proceedings of the National Academy of Sciences, American Journal of Psychiatry and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

E Friedrich

41 papers receiving 709 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E Friedrich Germany	11	334	204	164	157	93	48	758
Christopher P. Jerome United States	13	311 0.9×	298 1.5×	419 2.6×	221 1.4×	188 2.0×	20	1.0k
H Mathieu France	17	264 0.8×	52 0.3×	41 0.3×	176 1.1×	101 1.1×	66	911
Apurva K. Srivastava United States	16	321 1.0×	132 0.6×	209 1.3×	154 1.0×	173 1.9×	33	719
C.S. Reddy Meka United States	10	249 0.7×	81 0.4×	52 0.3×	74 0.5×	46 0.5×	11	884
Dina Noff Israel	13	332 1.0×	149 0.7×	124 0.8×	171 1.1×	170 1.8×	25	1.1k
Yoshiro Tsuji Japan	19	246 0.7×	71 0.3×	78 0.5×	64 0.4×	52 0.6×	80	1.1k
Yasuhiro Tamura Japan	18	503 1.5×	248 1.2×	81 0.5×	136 0.9×	80 0.9×	58	1.2k
Su‐Mei Xiao China	15	242 0.7×	96 0.5×	277 1.7×	88 0.6×	77 0.8×	39	769
B. Otten Netherlands	14	346 1.0×	42 0.2×	70 0.4×	139 0.9×	171 1.8×	27	601
Mårten K. J. Schneider Switzerland	17	265 0.8×	60 0.3×	50 0.3×	465 3.0×	166 1.8×	45	1.4k

Countries citing papers authored by E Friedrich

Since Specialization

Citations

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

Fields of papers citing papers by E Friedrich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E Friedrich. 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 E Friedrich. The network helps show where E Friedrich may publish in the future.

Co-authorship network of co-authors of E Friedrich

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Friedrich, E. (2009). Perforation von Frauenhaar durch Dermatophyten. Mycoses. 7(2). 53–63. 2 indexed citations

Friedrich, E, et al.. (2009). Fluctuations in anti-factor Xa levels with therapeutic enoxaparin anticoagulation in pregnancy. Journal of Perinatology. 30(4). 253–257. 47 indexed citations

Pacifici, Roberto, Cheryl Y. Brown, Elizabeth E. Puscheck, et al.. (1992). 91314119 Effect of surgical menopause and estrogen replacement on cytokine release from human blood mononuclear cells. Maturitas. 15(1). 84–84. 29 indexed citations

Hiller, K., et al.. (1981). [On the inhibitory activity of Polemonium saponin against fungi (author's transl)].. PubMed. 36(2). 133–4. 3 indexed citations

Friedrich, E, et al.. (1979). [Comments and the diagnosis of vitality of early pregnancy in threatening abortion].. PubMed. 39(6). 437–46. 2 indexed citations

Schindler, A. E., et al.. (1978). Therapy of androgenetic symptomatology with cyproterone acetate and ethinyl estradiol. Archives of Gynecology and Obstetrics. 225(2). 103–107. 7 indexed citations

Schneider, et al.. (1977). Hormonal cytology: a correlation with plasma estradiol, measured by radioimmunoassay.. PubMed. 21(1). 37–9. 5 indexed citations

Bohnet, H. G., H.G. Dahlén, E. Keller, et al.. (1976). HUMAN PITUITARY GONADOTROPHIN INDEX. Clinical Endocrinology. 5(1). 25–36. 10 indexed citations

Friedrich, E, et al.. (1976). [Long-term dermatophytosis due to Trichophyton quinckeanum and its treatment].. PubMed. 162(5). 408–15. 2 indexed citations

10.

Friedrich, E, et al.. (1975). Steroid metabolism of foetal tissues. I. Metabolism of pregnenolone-4-14C by human foetal ovaries.. PubMed. 65(1). 72–9. 7 indexed citations

11.

Friedrich, E, et al.. (1975). Die Wirkung von 0,5 mg Lynestrenol auf den normalen Zyklus. Archives of Gynecology and Obstetrics. 219(1-4). 607–608. 1 indexed citations

12.

Iwig, M., et al.. (1973). Isolation and identification of aggregation promoting substances from the bovine eye lens. FEBS Letters. 30(2). 210–214. 3 indexed citations

13.

Friedrich, E, et al.. (1971). [Peptidase activity of skin-pathogenic fungi. I. Determination of leucineaminopeptidase, arylamidase, carboxypeptidase and acylase activity in Trichophyton rubrum and Microsporum gypseum].. PubMed. 157(4). 232–8. 3 indexed citations

14.

Wohlrab, W & E Friedrich. (1970). Cytochemische Untersuchungen an kultivierten Epidermiszellen klinisch erscheinungsfreier Psoriatikerhaut. Archives of Dermatological Research. 239(1). 96–106. 1 indexed citations

15.

Seidl, S., E Friedrich, & W. Spielmann. (1966). The Frequency of the Lp(a)‐Factor in Frankfurt/Main. Vox Sanguinis. 11(6). 730–733. 4 indexed citations

16.

Friedrich, E. (1966). [On the specifity of the demonstration of complement-fixing antibodies in blostomycoses].. PubMed. 130(4). 373–9. 2 indexed citations

17.

Friedrich, E & H.‐P. Kruse. (1964). [ON THE DERMATOPHYTE FLORA OF HALLE].. PubMed. 15. 358–62. 10 indexed citations

18.

Davies, J D, et al.. (1964). A simple, infrahyoid, parapharyngeal method of hypophysectomy in the rabbit. The Anatomical Record. 150(1). 89–93. 5 indexed citations

19.

Friedrich, E. (1963). [BLASTOMYCETES IN DERMATOLOGIC RESEARCH MATERIAL].. PubMed. 148. 475–81. 1 indexed citations

20.

Schmid, F. & E Friedrich. (1956). Interferenzphänomene zwischen passiver und aktiver Tuberkulinallergie. Lung. 116(4). 275–281. 1 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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