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Researcher · Queen Mary University of London · United Kingdom

Daniel A. Sifrim

Daniel A. Sifrim publishes mostly in Surgery, Gastroenterology and Speech and Hearing, on topics such as Gastroesophageal reflux and treatments, Eosinophilic Esophagitis and Helicobacter pylori-related gastroenterology studies.

ORCID 0000-0002-4894-0523 OpenAlex
World rank
#289,550
of 7,710,434 ranked researchers
Rank in United Kingdom
#25,900
of 367,258
Works
526
Citations
20k
Citations per work
38.8
h-index
70
i10-index 210Top 0.4% in Surgery
Daniel A. Sifrim

What does Daniel A. Sifrim research?

Daniel A. Sifrim's work is mostly in Medicine (83%), Health Professions (6%).

Health Sciences: 470 works · 89.3% of their workMedicine: 436 works · 82.9% of their workSurgery: 204 works · 38.7% of their workGastroenterology: 187 works · 35.5% of their workPulmonary and Respiratory Medicine: 32 works · 6.1% of their workPhysiology: 8 works · 1.6% of their workEpidemiology: 5 works · 1.0% of their workHealth Professions: 34 works · 6.4% of their workSpeech and Hearing: 34 works · 6.4% of their workEverything else: 56 works · 10.7% of their workTHEIR WORKDaniel A. Sifrim526works
Health Sciences89%

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. Medicine43682.9%
    2. Health Professions346.4%
  2. Everything else5610.7%
  1. 1Surgery39% of their works
  2. 2Gastroenterology36% of their works
  3. 3Speech and Hearing6% of their works
  4. 4Pulmonary and Respiratory Medicine6% of their works
  5. 5Physiology2% of their works
  6. 6Epidemiology1% of their works

Research topics

Which keywords describe Daniel A. Sifrim's research?

The keywords of their largest research topics: Epidemiology, Esophageal Motility Disorders, Gastroesophageal Reflux Disease, Inflammation, Diagnosis, Eosinophilic Esophagitis, Gastric Cancer and Helicobacter pylori.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Epidemiology6643 topics
  2. Esophageal Motility Disorders4181 topic
  3. Gastroesophageal Reflux Disease4181 topic
  4. Inflammation2282 topics
  5. Diagnosis1851 topic
  6. Eosinophilic Esophagitis1851 topic
  7. Gastric Cancer1251 topic
  8. Helicobacter pylori1251 topic
  9. Endoscopic Stenting1241 topic
  10. Esophageal Perforation1241 topic
  11. Gastrointestinal Disorders1031 topic
  12. Irritable Bowel Syndrome1031 topic
  13. Dysphagia941 topic
  14. Swallowing941 topic
  15. Esophageal Carcinoma611 topic
  16. Preoperative Chemoradiotherapy611 topic
  17. Chronic Cough321 topic
  18. Cough Reflex Sensitivity321 topic

Where does Daniel A. Sifrim work?

Daniel A. Sifrim's main affiliation in the publication record is Queen Mary University of London, United Kingdom.

How many publications and citations does Daniel A. Sifrim have?

OpenAlex counts 526 works and 20,411 citations for Daniel A. Sifrim, an h-index of 70, ranking #289,550 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 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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