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Researcher · Mayo Clinic in Arizona · United States

John A. Martin

John A. Martin publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Oncology, on topics such as Gallbladder and Bile Duct Disorders, Cholangiocarcinoma and Gallbladder Cancer Studies and Pancreatitis Pathology and Treatment.

ORCID 0000-0001-7667-4368 OpenAlex
World rank
#1,007,995
of 1,633,909 ranked researchers
Rank in United States
#265,300
of 358,040
Works
28
Citations
13
Citations per work
0.5

What does John A. Martin research?

Surgery: 50.0%Pulmonary and Respiratory Medicine: 20.6%Oncology: 5.9%Epidemiology: 5.9%other fields: 17.6%50%top field
Surgery50.0%Pulmonary and Respiratory Medicine20.6%Oncology5.9%Epidemiology5.9%other fields17.6%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Surgery50% of their works
  2. 2Pulmonary and Respiratory Medicine21% of their works
  3. 3Oncology6% of their works
  4. 4Epidemiology6% of their works
  5. 5Gastroenterology6% of their works
  6. 6Anesthesiology and Pain Medicine3% of their works

Research topics

Which keywords describe John A. Martin's research?

The keywords of their largest research topics: Cholangiocarcinoma, Epidemiology, Cholecystitis, ERCP, Biliary Tract Cancer, Intrahepatic Cholangiocarcinoma, Acute Pancreatitis and Alagille Syndrome.

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 18 words, with their numbers
  1. Cholangiocarcinoma122 topics
  2. Epidemiology82 topics
  3. Cholecystitis71 topic
  4. ERCP71 topic
  5. Biliary Tract Cancer51 topic
  6. Intrahepatic Cholangiocarcinoma51 topic
  7. Acute Pancreatitis31 topic
  8. Alagille Syndrome31 topic
  9. Biliary Atresia31 topic
  10. Chronic Pancreatitis31 topic
  11. Endoscopic Stenting31 topic
  12. Esophageal Perforation31 topic
  13. Pancreatic Cancer21 topic
  14. Surgical Complications21 topic
  15. Anesthesia11 topic
  16. Deuterium11 topic
  17. Drug Discovery11 topic
  18. Sedation11 topic

Where does John A. Martin work?

John A. Martin's main affiliation in the publication record is Mayo Clinic in Arizona, United States.

How many publications and citations does John A. Martin have?

Science Explorer counts 28 works and 13 citations for John A. Martin, ranking #1,007,995 of 1,633,909 researchers worldwide on the composite 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 John A. Martin

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