Alan L. Buchman

9.9k total citations · 1 hit paper
170 papers, 7.0k citations indexed

About

Alan L. Buchman is a scholar working on Nutrition and Dietetics, Surgery and Physiology. According to data from OpenAlex, Alan L. Buchman has authored 170 papers receiving a total of 7.0k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Nutrition and Dietetics, 51 papers in Surgery and 32 papers in Physiology. Recurrent topics in Alan L. Buchman's work include Clinical Nutrition and Gastroenterology (62 papers), Inflammatory Bowel Disease (21 papers) and Nutrition and Health in Aging (17 papers). Alan L. Buchman is often cited by papers focused on Clinical Nutrition and Gastroenterology (62 papers), Inflammatory Bowel Disease (21 papers) and Nutrition and Health in Aging (17 papers). Alan L. Buchman collaborates with scholars based in United States, Philippines and United Kingdom. Alan L. Buchman's co-authors include Marvin E. Ament, James S. Scolapio, J. Fryer, Donald J. Jenden, A. A. Moukarzel, Adib A. Moukarzel, Khursheed N. Jeejeebhoy, Keith D. Lindor, Vandana Nehra and Marvin E. Ament and has published in prestigious journals such as The Lancet, JAMA and Annals of Internal Medicine.

In The Last Decade

Alan L. Buchman

167 papers receiving 6.8k citations

Hit Papers

Side Effects of Corticosteroid Therapy 2001 2026 2009 2017 2001 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Side Effects of Corticosteroid Therapy
    2001 543 citations Alan L. Buchman Journal of Clinical Gastroenterology profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alan L. Buchman United States 44 2.9k 2.0k 1.3k 1.3k 1.2k 170 7.0k
A. Van Gossum Belgium 53 3.6k 1.3× 3.3k 1.6× 3.7k 2.7× 1.6k 1.3× 1.8k 1.5× 190 10.4k
James E. Heubi United States 48 1.9k 0.7× 2.5k 1.2× 592 0.4× 1.0k 0.8× 840 0.7× 174 8.5k
Bernard Messing France 46 5.4k 1.9× 2.8k 1.4× 2.5k 1.9× 693 0.6× 2.2k 1.8× 198 8.3k
Birgitta Strandvik Sweden 45 2.1k 0.7× 1.2k 0.6× 959 0.7× 1.4k 1.2× 3.9k 3.2× 270 7.9k
Pieter Evenepoel Belgium 65 1.6k 0.6× 2.1k 1.0× 2.1k 1.6× 1.1k 0.9× 1.9k 1.6× 290 13.7k
Marvin E. Ament United States 56 2.3k 0.8× 4.8k 2.3× 803 0.6× 1.4k 1.1× 1.5k 1.3× 270 9.5k
S. Holt United Kingdom 50 823 0.3× 2.1k 1.0× 817 0.6× 931 0.7× 998 0.8× 263 7.4k
Xavier Hébuterne France 44 1.2k 0.4× 1.7k 0.8× 1.5k 1.1× 1.6k 1.3× 432 0.4× 182 5.9k
Eugene P. DiMagno United States 49 1.5k 0.5× 6.8k 3.3× 888 0.7× 1.8k 1.4× 1.7k 1.4× 167 11.0k
D. B. A. Silk United Kingdom 42 2.1k 0.7× 1.6k 0.8× 1.8k 1.4× 690 0.6× 549 0.5× 179 5.8k

Countries citing papers authored by Alan L. Buchman

Since Specialization
Citations

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

Fields of papers citing papers by Alan L. Buchman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alan L. Buchman. 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 Alan L. Buchman. The network helps show where Alan L. Buchman may publish in the future.

Co-authorship network of co-authors of Alan L. Buchman

This figure shows the co-authorship network connecting the top 25 collaborators of Alan L. Buchman. A scholar is included among the top collaborators of Alan L. Buchman 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 Alan L. Buchman. Alan L. Buchman 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.
2.
Buchman, Alan L.. (2007). Use of Percutaneous Endoscopic Gastrostomy or Percutaneous Endoscopic Jejunostomy in Short Bowel Syndrome. Gastrointestinal Endoscopy Clinics of North America. 17(4). 787–794. 9 indexed citations
3.
Buchman, Alan L., Kishore Iyer, & Jonathan P. Fryer. (2005). Parenteral nutrition–associated liver disease and the role for isolated intestine and intestine/liver transplantation†. Hepatology. 43(1). 9–19. 103 indexed citations
4.
Jackson, Christian & Alan L. Buchman. (2005). Advances in the management of short bowel syndrome. Current Gastroenterology Reports. 7(5). 373–378. 10 indexed citations
5.
Jackson, Christian & Alan L. Buchman. (2005). Calcitonin-Secreting VIPoma. Digestive Diseases and Sciences. 50(12). 2203–2206. 7 indexed citations
6.
Buchman, Alan L. & Sambasiva Rao. (2004). Case Report: Pseudomembranous Collagenous Colitis. Digestive Diseases and Sciences. 49(11-12). 1763–1767. 24 indexed citations
7.
Rhew, Elisa Y., Rosalind Ramsey‐Goldman, & Alan L. Buchman. (2003). Sjogren's Syndrome in Association With Crohn's Disease. Journal of Clinical Gastroenterology. 37(4). 312–314. 7 indexed citations
8.
Buchman, Alan L.. (2002). Metabolic bone disease in inflammatory bowel disease. Current Treatment Options in Gastroenterology. 5(3). 173–180. 1 indexed citations
9.
Buchman, Alan L., et al.. (2002). Malnutrition and gastrointestinal disease. Current Opinion in Clinical Nutrition & Metabolic Care. 5(6). 699–706. 10 indexed citations
10.
Buchman, Alan L., et al.. (2002). Malnutrition and gastrointestinal disease. Current Opinion in Gastroenterology. 18(2). 221–228. 3 indexed citations
11.
Buchman, Alan L.. (2001). Side Effects of Corticosteroid Therapy. Journal of Clinical Gastroenterology. 33(4). 289–294. 543 indexed citations breakdown →
12.
Buchman, Alan L., Adib Moukarzel, Richard J. Schanler, et al.. (2001). Plasma choline in normal newborns, infants, toddlers, and in very-low–birth-weight neonates requiring total parenteral nutrition. Nutrition. 17(1). 18–21. 28 indexed citations
13.
Sands, Bruce E., Charles A. Sninsky, Seymour Katz, et al.. (1999). Preliminary evaluation of safety and activity of recombinant human interleukin 11 in patients with active Crohn's disease. Gastroenterology. 117(1). 58–64. 146 indexed citations
14.
Misra, Sudipta, Chulkyun Ahn, Marvin E. Ament, et al.. (1999). Plasma Choline Concentrations in Children Requiring Long‐Term Home Parenteral Nutrition: A Case Control Study. Journal of Parenteral and Enteral Nutrition. 23(5). 305–308. 20 indexed citations
15.
16.
Buchman, Alan L., et al.. (1994). Choline pharmacokinetics during intermittent intravenous choline infusion in human subjects. Clinical Pharmacology & Therapeutics. 55(3). 277–283. 16 indexed citations
17.
Buchman, Alan L.. (1991). Energy metabolism in acute and chronic renal failure. American Journal of Clinical Nutrition. 53(4). 977–977. 2 indexed citations
18.
Buchman, Alan L. & Marvin E. Ament. (1991). Comparative Hypersensitivity in Intravenous Lipid Emulsions. Journal of Parenteral and Enteral Nutrition. 15(3). 345–346. 20 indexed citations
19.
Buchman, Alan L., et al.. (1990). The Use of Vasoactive Agents in the Treatment of Refractory Hypotension Seen in Tricyclic Antidepressant Overdose. Journal of Clinical Psychopharmacology. 10(6). 409–413. 16 indexed citations
20.
Buchman, Alan L.. (1990). Streptococcus viridans osteomyelitis with endocarditis presenting as acute onset lower back pain. Journal of Emergency Medicine. 8(3). 291–295. 9 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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