Paul P. Ulrich

697 total citations
15 papers, 580 citations indexed

About

Paul P. Ulrich is a scholar working on Epidemiology, Hepatology and Infectious Diseases. According to data from OpenAlex, Paul P. Ulrich has authored 15 papers receiving a total of 580 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Epidemiology, 8 papers in Hepatology and 6 papers in Infectious Diseases. Recurrent topics in Paul P. Ulrich's work include Hepatitis B Virus Studies (9 papers), Hepatitis C virus research (8 papers) and HIV Research and Treatment (6 papers). Paul P. Ulrich is often cited by papers focused on Hepatitis B Virus Studies (9 papers), Hepatitis C virus research (8 papers) and HIV Research and Treatment (6 papers). Paul P. Ulrich collaborates with scholars based in United States, Italy and Germany. Paul P. Ulrich's co-authors include Girish N. Vyas, Joseph M. Romeo, Ramesh A. Bhat, R A Bhat, David H. Mack, John J. Sninsky, B. Seto, Michael P. Busch, Maurizia Rossana Brunetto and Peggy Sue Weintrub and has published in prestigious journals such as Journal of Clinical Investigation, Gastroenterology and Hepatology.

In The Last Decade

Paul P. Ulrich

15 papers receiving 553 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Paul P. Ulrich United States	10	424	344	168	126	41	15	580
AM Couroucé France	11	452 1.1×	400 1.2×	115 0.7×	65 0.5×	29 0.7×	30	589
Suda Louisirirotchanakul Thailand	15	514 1.2×	165 0.5×	260 1.5×	115 0.9×	64 1.6×	36	654
Sigrid Nick Germany	14	445 1.0×	297 0.9×	151 0.9×	236 1.9×	57 1.4×	33	645
S. Schmolke Germany	13	709 1.7×	257 0.7×	102 0.6×	78 0.6×	121 3.0×	17	822
Michael Chudy Germany	19	711 1.7×	668 1.9×	362 2.2×	99 0.8×	54 1.3×	36	1.0k
Beatriz Cabot Spain	7	418 1.0×	457 1.3×	144 0.9×	36 0.3×	121 3.0×	9	712
Wim Quint Netherlands	13	508 1.2×	390 1.1×	217 1.3×	24 0.2×	78 1.9×	20	735
Bruce J. Dille United States	9	296 0.7×	211 0.6×	126 0.8×	28 0.2×	35 0.9×	13	465
Anna S. Nishiya Brazil	12	265 0.6×	190 0.6×	219 1.3×	146 1.2×	22 0.5×	40	505
Jungsuh P. Kim United States	10	507 1.2×	549 1.6×	188 1.1×	26 0.2×	42 1.0×	11	740

Countries citing papers authored by Paul P. Ulrich

Since Specialization

Citations

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

Fields of papers citing papers by Paul P. Ulrich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Paul P. Ulrich. 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 Paul P. Ulrich. The network helps show where Paul P. Ulrich may publish in the future.

Co-authorship network of co-authors of Paul P. Ulrich

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

All Works

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15 of 15 papers shown

Romeo, Joseph M., et al.. (1994). Rare detection of hepatitis B and hepatitis C virus genomes by polymerase chain reaction in seronegative donors with elevated alanine aminotransferase. Transfusion. 34(8). 656–660. 6 indexed citations

Romeo, Joseph M., Paul P. Ulrich, Michael P. Busch, & Girish N. Vyas. (1993). Analysis of hepatitis C virus RNA prevalence and surrogate markers of infection among seropositive voluntary blood donors. Hepatology. 17(2). 188–195. 37 indexed citations

Ulrich, Paul P., et al.. (1993). An improved method for the detection of hepatitis C virus RNA in plasma utilizing heminested primers and internal control RNA.. Genome Research. 2(3). 241–249. 29 indexed citations

Ulrich, Paul P. & Girish N. Vyas. (1992). Blood-borne Infections Associated with Transfusion. Journal of Intensive Care Medicine. 7(2). 67–83. 2 indexed citations

Weintrub, Peggy Sue, Paul P. Ulrich, John Edwards, et al.. (1991). Use of polymerase chain reaction for the early detection of HIV infection in the infants of HIV-seropositive women. AIDS. 5(7). 881–884. 13 indexed citations

Crowe, Suzanne M., Tarek Elbeik, Paul P. Ulrich, John Mills, & Andrew R. Moss. (1991). Lack of evidence of occult human immunodeficiency virus in seronegative individuals at very high risk of infection. Journal of Medical Virology. 35(3). 160–164. 2 indexed citations

Lee, Hyo‐Suk, Paul P. Ulrich, & Girish N. Vyas. (1991). Mutations in the S-gene affecting the immunologic determinants of the envelope protein of hepatitis B virus. Journal of Hepatology. 13. S97–S101. 9 indexed citations

Ulrich, Paul P., et al.. (1991). Reply. Gastroenterology. 100(4). 1145–1145. 1 indexed citations

Ulrich, Paul P., et al.. (1990). A precore‐defective mutant of hepatitis B virus associated with e antigen‐negative chronic liver disease. Journal of Medical Virology. 32(2). 109–118. 53 indexed citations

10.

Ulrich, Paul P., et al.. (1990). Detection, semiquantitation, and genetic variation in hepatitis C virus sequences amplified from the plasma of blood donors with elevated alanine aminotransferase.. Journal of Clinical Investigation. 86(5). 1609–1614. 139 indexed citations

11.

Bhat, Ramesh A., Paul P. Ulrich, & Girish N. Vyas. (1990). Molecular Characterization of A New Variant of Hepatitis B Virus in A Persistently Infected Homosexual Man. Hepatology. 11(2). 271–276. 65 indexed citations

12.

Edwards, John, Paul P. Ulrich, Peggy Sue Weintrub, et al.. (1989). Polymerase chain reaction compared with concurrent viral cultures for rapid identification of human immunodeficiency virus infection among high-risk infants and children. The Journal of Pediatrics. 115(2). 200–203. 50 indexed citations

13.

Ulrich, Paul P., R A Bhat, B. Seto, et al.. (1989). Enzymatic Amplification of Hepatitis B Virus DNA in Serum Compared with Infectivity Testing in Chimpanzees. The Journal of Infectious Diseases. 160(1). 37–43. 106 indexed citations

14.

Ulrich, Paul P., et al.. (1988). Immunohistochemical detection of HIV structural proteins and distribution of T-lymphocytes and Langerhans cells in the oral mucosa of HIV infected patients. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 412(5). 413–419. 38 indexed citations

15.

Ulrich, Paul P., et al.. (1988). Assessment of human immunodeficiency virus expression in cocultures of peripheral blood mononuclear cells from healthy seropositive subjects. Journal of Medical Virology. 25(1). 1–10. 30 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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