Richard Leman

788 total citations
15 papers, 401 citations indexed

About

Richard Leman is a scholar working on Infectious Diseases, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Richard Leman has authored 15 papers receiving a total of 401 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Infectious Diseases, 3 papers in Pulmonary and Respiratory Medicine and 3 papers in Oncology. Recurrent topics in Richard Leman's work include Viral gastroenteritis research and epidemiology (4 papers), Escherichia coli research studies (3 papers) and Salmonella and Campylobacter epidemiology (2 papers). Richard Leman is often cited by papers focused on Viral gastroenteritis research and epidemiology (4 papers), Escherichia coli research studies (3 papers) and Salmonella and Campylobacter epidemiology (2 papers). Richard Leman collaborates with scholars based in United States and France. Richard Leman's co-authors include Alisa Reasonover, Henry C. Baggett, Thomas W. Hennessy, Jay C. Butler, Patricia Martinez, Dana Bruden, Mansour Samadpour, Genevieve L. Buser, Mathieu Tourdjman and Kimberly K. Repp and has published in prestigious journals such as JAMA, Clinical Infectious Diseases and Annals of Oncology.

In The Last Decade

Richard Leman

15 papers receiving 384 citations

Peers

Richard Leman

PHEOH

Sérgio Eduardo Longo Fracalanzza Brazil

Marie‐Christine Fonkoua Cameroon

Bryan Buss United States

Jenny Kourea-Kremastinou Greece

Alice Wong Canada

Sydney M. Bell Australia

Karrie Kwan Ki Ko Singapore

R Yousefi Mashouf Iran

Felipe Piedade Gonçalves Neves Brazil

Gaetano Bruno Costa Italy

Sérgio Eduardo Longo Fracalanzza Brazil

Richard Leman

176 ×0.9

60 ×0.6

278 ×3.0

PHEOH

33 ×0.5

157 ×2.9

Citations per year, relative to Richard Leman Richard Leman (= 1×) peers Sérgio Eduardo Longo Fracalanzza

Countries citing papers authored by Richard Leman

Since Specialization

Citations

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

Fields of papers citing papers by Richard Leman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Richard Leman

This figure shows the co-authorship network connecting the top 25 collaborators of Richard Leman. A scholar is included among the top collaborators of Richard Leman 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 Richard Leman. Richard Leman 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

Léary, Alexandra, Isabelle Laure Ray-Coquard, Bernard Asselain, et al.. (2023). LBA42 Olaparib vs placebo as maintenance therapy after platinum-based chemotherapy in advanced/metastatic endometrial cancer patients: The GINECO randomized phase IIb UTOLA trial. Annals of Oncology. 34. S1283–S1284. 11 indexed citations

Bonner, Kimberly, et al.. (2022). Notes from the Field: Enteropathogenic Escherichia coli Outbreak at a Child Care Center — Oregon, August 2021. MMWR Morbidity and Mortality Weekly Report. 71(14). 527–527. 1 indexed citations

Poissant, Tasha, et al.. (2018). Evaluation of Mass Vaccination Clinics in Response to a Serogroup B Meningococcal Disease Outbreak at a Large, Public University—Oregon, 2015. Journal of Adolescent Health. 63(2). 151–156. 10 indexed citations

Hatcher, Sarah M., et al.. (2018). Notes from the Field: Adverse Event Associated with Unintentional Exposure to the Brucella abortus RB51 Vaccine — Oregon, December 2017. MMWR Morbidity and Mortality Weekly Report. 67(26). 747–747. 5 indexed citations

Tourdjman, Mathieu, Genevieve L. Buser, Kimberly K. Repp, et al.. (2013). Escherichia coli O157:H7 Infections Associated With Consumption of Locally Grown Strawberries Contaminated by Deer. Clinical Infectious Diseases. 57(8). 1129–1134. 116 indexed citations

Zlot, Amy, et al.. (2012). The Effect of Chronic Disease Family History on Healthcare Provider Practice and Patient Behavior among Oregonians. Public Health Genomics. 15(3-4). 189–200. 12 indexed citations

Tourdjman, Mathieu, et al.. (2012). Duration of Shedding and Secondary Household Transmission of Shiga Toxin–ProducingEscherichia coliO26 During an Outbreak in a Childcare Center, Oregon, October–December 2010. Journal of the Pediatric Infectious Diseases Society. 1(4). 329–332. 4 indexed citations

Horowitz, B. Zane, et al.. (2012). Severe methemoglobinemia and hemolytic anemia from aniline purchased as 2C-E (4-ethyl-2,5-dimethoxyphenethylamine), A recreational drug, on the internet - Oregon, 2011. 61(5). 85–88. 3 indexed citations

Silvey, Kerry, et al.. (2011). Family History of Colorectal Cancer: Clinicians’ Preventive Recommendations and Patient Behavior. Preventing Chronic Disease. 9. E21–E21. 23 indexed citations

10.

Hedberg, Katrina, David Hopkins, Richard Leman, & Melvin A. Kohn. (2009). The 10-Year Experience of Oregon’s Death with Dignity Act: 1998-2007. The Journal of Clinical Ethics. 20(2). 124–132. 9 indexed citations

11.

Leman, Richard, et al.. (2005). Collaboration between Oregon's chronic disease programs and Medicaid to decrease smoking among Medicaid-insured Oregonians with asthma.. PubMed. 2 Spec no. A12–A12. 4 indexed citations

12.

Bertolli, Jeanne, A. D. McNaghten, Michael Campsmith, et al.. (2004). Surveillance Systems Monitoring HIV/AIDS and HIV Risk Behaviors among American Indians and Alaska Natives. AIDS Education and Prevention. 16(3). 218–237. 35 indexed citations

13.

Leman, Richard, Francisco Alvarado‐Ramy, Neil L. Barg, et al.. (2004). Nasal Carriage of Methicillin-ResistantStaphylococcus aureusin an American Indian Population. Infection Control and Hospital Epidemiology. 25(2). 121–125. 36 indexed citations

14.

Baggett, Henry C., Thomas W. Hennessy, Richard Leman, et al.. (2003). An Outbreak of Community-Onset Methicillin-ResistantStaphylococcus aureusSkin Infections in Southwestern Alaska. Infection Control and Hospital Epidemiology. 24(6). 397–402. 124 indexed citations

15.

Cheek, James E., Paul R. Young, Jeremy M. Sharp, et al.. (2002). Norwalk-Like Virus–Associated Gastroenteritis in a Large, High-Density Encampment—Virginia, July 2001. JAMA. 288(14). 1711–1711. 8 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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