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James W. Ryan

Active 1961–2025

Affiliations
University of OxfordThis corpus build does not record the country of an author's affiliations, so none is shown here. It does not mean these institutions have no country.
26
Papers
3,360
Citations
25
h-index
25
i10-index

Self-citations are included in these numbers.

Citations per year

Citations

Citations per year for James W. Ryan1962: 1 citations1963: 2 citations1966: 1 citations1967: 1 citations1969: 1 citations1970: 1 citations1971: 3 citations1972: 2 citations1973: 3 citations1974: 8 citations1975: 7 citations1976: 20 citations1977: 17 citations1978: 9 citations1979: 16 citations1980: 20 citations1981: 16 citations1982: 21 citations1983: 31 citations1984: 21 citations1985: 22 citations1986: 19 citations1987: 16 citations1988: 15 citations1989: 18 citations1990: 20 citations1991: 15 citations1992: 5 citations1993: 11 citations1994: 5 citations1995: 10 citations1996: 4 citations1997: 15 citations1998: 11 citations1999: 16 citations2000: 14 citations2001: 14 citations2002: 13 citations2003: 13 citations2004: 12 citations2005: 8 citations2006: 4 citations2007: 4 citations2008: 6 citations2009: 4 citations2010: 4 citations2011: 3 citations2012: 3 citations2013: 3 citations2014: 2 citations2015: 1 citations2016: 3 citations2017: 11 citations2018: 10 citations2019: 14 citations2020: 6 citations2021: 12 citations2022: 6 citations2023: 5 citations2024: 9 citations2025: 5 citations1964–1965: no citations, so these years are not shown1968: no citations, so this year is not shown

Citation sources

Countries

This corpus build does not record which country the citing authors are in, so the country breakdown is not computed. The other breakdowns below are unaffected.

Institutions

Fields

  • Medicine55.2%
  • Biochemistry, Genetics and Molecular Biology27.7%
  • Engineering8.4%
  • Immunology and Microbiology2%
  • Neuroscience2%
  • Nursing1.5%
  • Other3.2%

Topics

  • Nitric Oxide and Endothelin Effects15.4%
  • Renin-Angiotensin System Studies15.2%
  • Protein Hydrolysis and Bioactive Peptides12.1%
  • Coagulation, Bradykinin, Polyphosphates, and Angioedema9.4%
  • Pulmonary Hypertension Research and Treatments5.8%
  • Hormonal Regulation and Hypertension5.3%
  • Other36.7%

Frequent coauthors

All papers

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