Peter A. Learn

1.3k total citations
49 papers, 974 citations indexed

About

Peter A. Learn is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Emergency Medicine. According to data from OpenAlex, Peter A. Learn has authored 49 papers receiving a total of 974 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Pulmonary and Respiratory Medicine, 15 papers in Surgery and 14 papers in Emergency Medicine. Recurrent topics in Peter A. Learn's work include Cardiac, Anesthesia and Surgical Outcomes (10 papers), Trauma and Emergency Care Studies (9 papers) and Healthcare Policy and Management (7 papers). Peter A. Learn is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (10 papers), Trauma and Emergency Care Studies (9 papers) and Healthcare Policy and Management (7 papers). Peter A. Learn collaborates with scholars based in United States, Germany and Israel. Peter A. Learn's co-authors include Peter B. Bach, Adil H. Haider, Tracey Pérez Koehlmoos, Andrew J. Schoenfeld, Muhammad Ali Chaudhary, Stuart R. Lipsitz, Louis L. Nguyen, Joel S. Weissman, Wei Jiang and Wei Jiang and has published in prestigious journals such as Cancer, Annals of Surgery and CHEST Journal.

In The Last Decade

Peter A. Learn

47 papers receiving 960 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Peter A. Learn United States 14 454 239 223 203 168 49 974
R Jean United States 15 336 0.7× 193 0.8× 89 0.4× 186 0.9× 99 0.6× 111 908
Alvin C. Kwok United States 19 724 1.6× 281 1.2× 133 0.6× 126 0.6× 90 0.5× 70 1.3k
Tyler R. Chesney Canada 17 683 1.5× 192 0.8× 679 3.0× 214 1.1× 82 0.5× 56 1.2k
Christy E. Cauley United States 18 537 1.2× 239 1.0× 392 1.8× 330 1.6× 98 0.6× 76 1.1k
Patrick Ergina Canada 12 507 1.1× 148 0.6× 110 0.5× 168 0.8× 55 0.3× 24 983
Tyler S. Wahl United States 15 533 1.2× 86 0.4× 118 0.5× 81 0.4× 98 0.6× 27 1.0k
Jessica A. Lavery United States 18 281 0.6× 297 1.2× 245 1.1× 95 0.5× 31 0.2× 77 1.3k
Xuming Sun United States 31 933 2.1× 260 1.1× 143 0.6× 318 1.6× 70 0.4× 45 2.7k
Ashar Ata United States 19 753 1.7× 154 0.6× 112 0.5× 182 0.9× 276 1.6× 90 1.4k
Mark R. Katlic United States 18 648 1.4× 88 0.4× 126 0.6× 311 1.5× 45 0.3× 62 1.2k

Countries citing papers authored by Peter A. Learn

Since Specialization
Citations

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

Fields of papers citing papers by Peter A. Learn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter A. Learn. 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 Peter A. Learn. The network helps show where Peter A. Learn may publish in the future.

Co-authorship network of co-authors of Peter A. Learn

This figure shows the co-authorship network connecting the top 25 collaborators of Peter A. Learn. A scholar is included among the top collaborators of Peter A. Learn 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 Peter A. Learn. Peter A. Learn 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.
Learn, Peter A., et al.. (2023). The Power of Cooperation: A Quantitative Analysis of the Benefit of Civilian Partnerships on the Academic Output of Military Surgeons. Military Medicine. 188(7-8). e2448–e2453. 1 indexed citations
2.
3.
Kuckelman, John, Aaron R. Dezube, Francine L. Jacobson, et al.. (2023). Incidence of Clinically Relevant Solitary Pulmonary Nodules Utilizing a Universal Health Care System. Military Medicine. 188(11-12). e3635–e3640. 1 indexed citations
4.
Michael, Nicholas, et al.. (2023). Rare Hypermucoviscous Klebsiella pneumoniae Liver Abscess in an Active Duty Male Requiring Partial Liver Resection for Definitive Treatment. Military Medicine. 188(11-12). e3720–e3725. 3 indexed citations
5.
Kelly, Colin M., et al.. (2022). Synchronous bilateral axillary sentinel lymph node metastases in a patient with truncal melanoma. JAAD Case Reports. 26. 49–52. 1 indexed citations
6.
Zogg, Cheryl K., Judith H. Lichtman, Michael K. Dalton, et al.. (2021). In defense of Direct Care: Limiting access to military hospitals could worsen quality and safety. Health Services Research. 57(4). 723–733. 13 indexed citations
7.
Learn, Peter A., et al.. (2021). Keeping tabs: Reducing postoperative opioid prescriptions for patients after breast surgical procedures. Surgery. 169(6). 1316–1322. 2 indexed citations
8.
Koehlmoos, Tracey Pérez, Christopher P. Tompkins, Amol S. Navathe, et al.. (2019). Variation in expenditure for common, high cost surgical procedures in a working age population: implications for reimbursement reform. BMC Health Services Research. 19(1). 877–877. 8 indexed citations
9.
Chaudhary, Muhammad Ali, Wei Jiang, Stuart R. Lipsitz, et al.. (2018). The Transition to Data-Driven Quality Metrics: Determining the Optimal Surveillance Period for Complications After Surgery. Journal of Surgical Research. 232. 332–337. 7 indexed citations
10.
Cole, Alexander P., Julian Hanske, Wei Jiang, et al.. (2018). Impact of testosterone replacement therapy on thromboembolism, heart disease and obstructive sleep apnoea in men. British Journal of Urology. 121(5). 811–818. 27 indexed citations
11.
Scully, Rebecca E., Andrew J. Schoenfeld, Wei Jiang, et al.. (2017). Defining Optimal Length of Opioid Pain Medication Prescription After Common Surgical Procedures. JAMA Surgery. 153(1). 37–37. 173 indexed citations
12.
Sharma, Meesha, Andrew J. Schoenfeld, Wei Jiang, et al.. (2017). Universal Health Insurance and its association with long term outcomes in Pediatric Trauma Patients. Injury. 49(1). 75–81. 17 indexed citations
13.
Chaudhary, Muhammad Ali, Jeffrey J. Leow, Matthew Mossanen, et al.. (2017). Patient driven care in the management of prostate cancer: analysis of the United States military healthcare system. BMC Urology. 17(1). 56–56. 17 indexed citations
14.
Zogg, Cheryl K., Wei Jiang, Muhammad Ali Chaudhary, et al.. (2016). Racial disparities in emergency general surgery. The Journal of Trauma: Injury, Infection, and Critical Care. 80(5). 764–777. 83 indexed citations
15.
Chowdhury, Ritam, W. Austin Davis, Muhammad Ali Chaudhary, et al.. (2016). Race-based differences in duration of stay among universally insured coronary artery bypass graft patients in military versus civilian hospitals. Surgery. 161(4). 1090–1099. 6 indexed citations
16.
Panait, Lucian, Peter A. Learn, Christopher J. DiMaio, et al.. (2011). Resection of perihilar biliary schwannoma. Surgical Oncology. 20(4). e157–e159. 6 indexed citations
17.
Learn, Peter A., Jason K. Sicklick, & Ronald P. DeMatteo. (2009). Randomized Clinical Trials in Gastrointestinal Stromal Tumors. Surgical Oncology Clinics of North America. 19(1). 101–113. 8 indexed citations
18.
Smith, David L., Linda S. Elting, Peter A. Learn, Chandrajit P. Raut, & Paul F. Mansfield. (2007). Factors Influencing the Volume-Outcome Relationship in Gastrectomies: A Population-Based Study. Annals of Surgical Oncology. 14(6). 1846–1852. 75 indexed citations
19.
Learn, Peter A., et al.. (2006). Compensatory Increases in Her-2/neu Activation in Response to EGFR Tyrosine Kinase Inhibition in Colon Cancer Cell Lines. Journal of Surgical Research. 136(2). 227–231. 13 indexed citations
20.
Schmidt, C. Max, et al.. (2001). Laparoscopic Surgery for Crohn’s Disease: Reasons for Conversion. Annals of Surgery. 233(6). 733–739. 73 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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