H. Petersen
H. Petersen publishes mostly in Surgery, Oncology and Gastroenterology, on topics such as Gastroesophageal reflux and treatments, Helicobacter pylori-related gastroenterology studies and Amino Acid Enzymes and Metabolism.
- World rank
- #1,397,584 of 1,633,909 ranked researchers
- Rank in Norway
- #5,778 of 6,482
- Works
- 19
- Citations
- 24
- Citations per work
- 1.3
What does H. Petersen research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Surgery31% of their works
- 2Oncology11% of their works
- 3Gastroenterology11% of their works
- 4Hematology9% of their works
- 5Biochemistry6% of their works
- 6Epidemiology6% of their works
Research topics
Which keywords describe H. Petersen's research?
The keywords of their largest research topics: Epidemiology, Cancer, Esophageal Motility Disorders, Gastric Cancer, Gastroesophageal Reflux Disease, Helicobacter pylori, Metabolic Disorders and Acute Pancreatitis.
- Polyamines
- Genetics
- Biochemical Genetics
- Endoscopic Stenting
- Chronic Pancreatitis
- Acute Pancreatitis
- Helicobacter pylori
- Gastric Cancer
- Cancer
- Epidemiology
- Esophageal Motility Disorders
- Gastroesophageal Reflux Disease
- Metabolic Disorders
- Amino Acid Transporters
- D-Serine
- Esophageal Perforation
- Biogenic Amines
- Newborn Screening
- Type 1 Diabetes
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 19 words, with their numbers
- Epidemiology63 topics
- Cancer32 topics
- Esophageal Motility Disorders31 topic
- Gastric Cancer31 topic
- Gastroesophageal Reflux Disease31 topic
- Helicobacter pylori31 topic
- Metabolic Disorders32 topics
- Acute Pancreatitis21 topic
- Amino Acid Transporters21 topic
- Chronic Pancreatitis21 topic
- D-Serine21 topic
- Endoscopic Stenting21 topic
- Esophageal Perforation21 topic
- Biochemical Genetics11 topic
- Biogenic Amines11 topic
- Genetics11 topic
- Newborn Screening11 topic
- Polyamines11 topic
- Type 1 Diabetes11 topic
Where does H. Petersen work?
H. Petersen's main affiliation in the publication record is St Olav's University Hospital, Norway.
How many publications and citations does H. Petersen have?
Science Explorer counts 19 works and 24 citations for H. Petersen, ranking #1,397,584 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.
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.