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Researcher · St. Antonius Ziekenhuis · Netherlands

Thomas L. Bollen

Thomas L. Bollen publishes mostly in Surgery, Oncology and Pulmonary and Respiratory Medicine, on topics such as Pancreatitis Pathology and Treatment, Pancreatic and Hepatic Oncology Research and Gallbladder and Bile Duct Disorders.

ORCID 0000-0002-5734-9823 OpenAlex
World rank
#100,729
of 7,710,434 ranked researchers
Rank in Netherlands
#2,376
of 107,149
Works
160
Citations
15k
Citations per work
93.8
h-index
49
i10-index 92Top 1.6% in Surgery
Thomas L. Bollen

What does Thomas L. Bollen research?

Thomas L. Bollen's work is mostly in Medicine (82%).

Health Sciences: 132 works · 82.5% of their workMedicine: 132 works · 82.5% of their workSurgery: 64 works · 39.9% of their workOncology: 26 works · 16.3% of their workPulmonary and Respiratory Medicine: 19 works · 11.6% of their workInfectious Diseases: 9 works · 5.4% of their workRheumatology: 9 works · 5.4% of their workEpidemiology: 6 works · 3.9% of their workEverything else: 28 works · 17.5% of their workTHEIR WORKThomas L. Bollen160works
Health Sciences82%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine13282.5%
  2. Everything else2817.5%
  1. 1Surgery40% of their works
  2. 2Oncology16% of their works
  3. 3Pulmonary and Respiratory Medicine12% of their works
  4. 4Rheumatology5% of their works
  5. 5Infectious Diseases5% of their works
  6. 6Epidemiology4% of their works

Research topics

Which keywords describe Thomas L. Bollen's research?

The keywords of their largest research topics: Epidemiology, Acute Pancreatitis, Chronic Pancreatitis, Pancreatic Cancer, Surgical Complications, Diagnosis, Cholecystitis and ERCP.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 21 words, with their numbers
  1. Epidemiology1533 topics
  2. Acute Pancreatitis1231 topic
  3. Chronic Pancreatitis1231 topic
  4. Pancreatic Cancer731 topic
  5. Surgical Complications731 topic
  6. Diagnosis463 topics
  7. Cholecystitis401 topic
  8. ERCP401 topic
  9. Children302 topics
  10. Complications302 topics
  11. Treatment302 topics
  12. Autoimmune Pancreatitis181 topic
  13. IgG4-Related Disease181 topic
  14. Appendicitis161 topic
  15. Entamoeba histolytica161 topic
  16. Management161 topic
  17. pyogenic liver abscess161 topic
  18. Intussusception141 topic
  19. Meckel's Diverticulum141 topic
  20. Mesenteric Ischemia121 topic
  21. Visceral Artery Aneurysms121 topic

Where does Thomas L. Bollen work?

Thomas L. Bollen's main affiliation in the publication record is St. Antonius Ziekenhuis, Netherlands.

How many publications and citations does Thomas L. Bollen have?

OpenAlex counts 160 works and 15,009 citations for Thomas L. Bollen, an h-index of 49, ranking #100,729 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Thomas L. Bollen

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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