R. Hofmann

649 total citations
59 papers, 450 citations indexed

About

R. Hofmann is a scholar working on Immunology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, R. Hofmann has authored 59 papers receiving a total of 450 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Immunology, 9 papers in Pulmonary and Respiratory Medicine and 8 papers in Surgery. Recurrent topics in R. Hofmann's work include Reproductive System and Pregnancy (13 papers), Sperm and Testicular Function (4 papers) and Blood groups and transfusion (4 papers). R. Hofmann is often cited by papers focused on Reproductive System and Pregnancy (13 papers), Sperm and Testicular Function (4 papers) and Blood groups and transfusion (4 papers). R. Hofmann collaborates with scholars based in Germany, United States and Switzerland. R. Hofmann's co-authors include J Brock, A Heidenreich, Thomas C. Prager, William A. Byrd, Robert B. Wilkins, Malcolm L. Mazow, Paul F. Engstrom, Hagen Schulze, Stefan Störk and Karl Wegscheider and has published in prestigious journals such as Journal of the American College of Cardiology, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

R. Hofmann

57 papers receiving 414 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Hofmann Germany 13 89 83 77 69 64 59 450
Anne Miller United Kingdom 12 58 0.7× 92 1.1× 124 1.6× 33 0.5× 177 2.8× 28 539
Yukinobu Ichikawa Japan 12 63 0.7× 79 1.0× 17 0.2× 33 0.5× 73 1.1× 54 426
NORIO YOSHIKAWA Japan 16 82 0.9× 43 0.5× 34 0.4× 68 1.0× 54 0.8× 44 632
J Lanham United Kingdom 12 42 0.5× 71 0.9× 20 0.3× 113 1.6× 60 0.9× 19 694
M. Jallouli Tunisia 11 126 1.4× 98 1.2× 21 0.3× 48 0.7× 89 1.4× 46 582
Antonio G. Tristano Venezuela 11 42 0.5× 43 0.5× 33 0.4× 78 1.1× 83 1.3× 25 454
Tomáš Kepák Czechia 11 66 0.7× 82 1.0× 64 0.8× 34 0.5× 21 0.3× 35 457
Hisato Tada Japan 16 25 0.3× 74 0.9× 81 1.1× 31 0.4× 147 2.3× 37 873
C Lane United Kingdom 14 87 1.0× 68 0.8× 107 1.4× 58 0.8× 330 5.2× 27 702
JOHN DOUGLAS United Kingdom 12 62 0.7× 20 0.2× 52 0.7× 30 0.4× 91 1.4× 14 471

Countries citing papers authored by R. Hofmann

Since Specialization
Citations

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

Fields of papers citing papers by R. Hofmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Hofmann

This figure shows the co-authorship network connecting the top 25 collaborators of R. Hofmann. A scholar is included among the top collaborators of R. Hofmann 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 R. Hofmann. R. Hofmann 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.
Völler, Heinz, Klaus Nagels, R. Hofmann, et al.. (2022). The First Year of Noninvasive Remote Telemonitoring in Chronic Heart Failure Is not Cost Saving but Improves Quality of Life: The Randomized Controlled CardioBBEAT Trial. Telemedicine Journal and e-Health. 28(11). 1613–1622. 14 indexed citations
2.
Hofmann, R., et al.. (2017). Ocular Manifestations of Obstructive Sleep Apnea. Journal of Clinical Sleep Medicine. 13(11). 1345–1348. 51 indexed citations
3.
Franz, H. B. G., et al.. (2012). Prevention of Labour-Associated Pelvic Floor Injuries – What is Known for Sure. Geburtshilfe und Frauenheilkunde. 72(9). 804–808. 5 indexed citations
4.
Geyer, V., et al.. (2007). Emphysematöse Zystitis: Ein Fallbericht. Urologe A. 46(1). 66–68. 1 indexed citations
5.
Glöckner, E, et al.. (1980). Immunochemical investigations on the problem of the pregnancy zone protein. Archives of Gynecology and Obstetrics. 229(4). 271–278. 3 indexed citations
6.
Jenssen, Håvard, et al.. (1976). Macrophage electrophoretic mobility(MEM)test in malignant gynaecological diseases. Archives of Gynecology and Obstetrics. 220(3). 191–198. 1 indexed citations
7.
Hofmann, R., et al.. (1976). Immunchemische Untersuchungen zum Problem der ?pregnancy zone?. Archives of Gynecology and Obstetrics. 221(2). 119–127. 6 indexed citations
8.
Hofmann, R., et al.. (1975). [Isolation of "pregnancy-zone" proteins using immuno absorbents and study of possible enzyme activities].. Library Stack (Library Stack). 97(4). 200–10. 1 indexed citations
9.
10.
Hofmann, R., et al.. (1974). Immunchemische Untersuchungen zum Problem der ?pregnancy zone? IX. Isolierung des Proteins der ?pregnancy zone? durch Immunadsorption. Archives of Gynecology and Obstetrics. 217(4). 415–426. 9 indexed citations
11.
Hofmann, R., et al.. (1973). [Inhibition of lymphocyte transformation in vitro by protein fractions from the serum of pregnant women and placental extracts].. PubMed. 95(41). 1462–5. 5 indexed citations
12.
Hofmann, R., et al.. (1972). Immunchemische Untersuchungen zum Problem der ?pregnancy zone?: VII. Radioimmunologische Untersuchungen zur Affinitt des Proteins der Schwangerschaftszone fr strogene in vitro. 213(1). 86–92. 6 indexed citations
13.
Hofmann, R., et al.. (1972). Immunchemische Untersuchungen zum Problem der ?pregnancy zone?. Archives of Gynecology and Obstetrics. 213(1). 86–92. 8 indexed citations
14.
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16.
Hofmann, R., et al.. (1970). Immunchemische Untersuchungen zum Problem der ?pregnancy zone?: IV. Nachweis schwangerschaftstypischer Antigene in Proteinfraktionen menschlicher Placenten. 208(3). 266–274. 1 indexed citations
17.
Hofmann, R., et al.. (1970). Immunchemische Untersuchungen zum Problem der ?pregnancy zone?: III. Analytik schwangerschaftstypischer Antigene. 208(3). 255–265. 6 indexed citations
18.
Hofmann, R., et al.. (1970). Immunchemische Untersuchungen zum Problem der ?pregnancy zone?. Archives of Gynecology and Obstetrics. 208(3). 266–274. 2 indexed citations
19.
Hofmann, R., et al.. (1969). Immunchemische Untersuchungen zum Problem der ?pregnancy zone?. Archives of Gynecology and Obstetrics. 208(2). 178–186. 12 indexed citations
20.
Hofmann, R., et al.. (1969). Immunchemische Untersuchungen zum Problem der ?pregnancy zone?. Archives of Gynecology and Obstetrics. 208(2). 187–195. 14 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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