D. H. Present

2.3k citations
11 papers · 1.7k indexed · 1 hit paper · h-index 6

D. H. Present

11 papers receiving 1.6k citations

Hit Papers

Cyclosporine in Severe Ulcerative Colitis Refractory to S...1.3k19942026200420154008001.2k

Peers

D. H. Present
Comparison fields: 5 of 79
  • Genetics 1.4k
  • Epidemiology 1.1k
  • Hepatology 179
  • Gastroenterology 107
  • Surgery 505
Replace Fredric Daum with:
Fredric Daum United States
Esther García-Planella Spain
A. Cassinotti Italy
Marla C. Dubinsky United States
Helena Tavares de Sousa Portugal
Michael J. Burt New Zealand
J Y Mary France
Greg Galler United States
Jean‐François Rahier Belgium
Antonio López–Sanromán Spain
D. H. Present relative to Fredric Daum United States Fredric Daum's profile →
Citations per field
00.5×1.5×2.5×
Fredric Daum · 1×
Citations per year

Countries citing papers authored by D. H. Present

Since Specialization
Citations

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

Fields of papers citing papers by D. H. Present

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. H. Present. 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 D. H. Present. The network helps show where D. H. Present may publish in the future.

Co-authorship network

The 25 scholars most cited alongside D. H. Present, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D. H. Present Line = papers co-authored together D. H. Present links everyone, so they are left out of the graph.

All Works

11 of 11 papers shown
#Work
1 2010149
2 20083
3 20081
4 20053
5 200365
6 20015
7 2001197
8 19961
9
Cyclosporine in Severe Ulcerative Colitis Refractory to Steroid Therapybreakdown →
19941267
10 19904
11
Crohn's disease of the duodenum associated with pancreatitis: a case report and review of the literature.
198712

About D. H. Present

D. H. Present is a scholar working on Gastroenterology, Genetics, Epidemiology, Hepatology and Immunology, having authored 11 papers that have together received 1.7k indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (10 papers), Microscopic Colitis (9 papers), Liver Diseases and Immunity (2 papers), Gastrointestinal motility and disorders (2 papers), Immunodeficiency and Autoimmune Disorders (2 papers), Intestinal and Peritoneal Adhesions (1 paper), Acute Lymphoblastic Leukemia research (1 paper) and Monoclonal and Polyclonal Antibodies Research (1 paper). The work is most often cited by research in Genetics (1.4k citations), Epidemiology (1.1k citations), Hepatology (179 citations), Gastroenterology (107 citations) and Surgery (505 citations). D. H. Present has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include Simon Lichtiger, Irwin M. Gelernt, Asher Kornbluth, Fabrizio Michelassi, Joel J. Bauer, Greg Galler, Stephen B. Hanauer, Uma Mahadevan, James F. Marion and William J. Sandborn. Their work appears in journals such as Inflammatory Bowel Diseases, Alimentary Pharmacology & Therapeutics, New England Journal of Medicine, European Journal of Gastroenterology & Hepatology and The American Journal of Gastroenterology.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026