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Researcher · Rawalpindi Medical University · Pakistan

Muhammad Umar

Muhammad Umar publishes mostly in Hepatology, Epidemiology and Surgery, on topics such as Hepatitis C virus research, Liver Disease Diagnosis and Treatment and Hepatitis B Virus Studies.

ORCID 0000-0001-9588-837X OpenAlex
World rank
#1,170,416
of 1,633,909 ranked researchers
Rank in Pakistan
#2,550
of 4,422
Works
30
Citations
13
Citations per work
0.4

What does Muhammad Umar research?

Hepatology: 21.2%Epidemiology: 18.2%Surgery: 6.1%Artificial Intelligence: 6.1%other fields: 48.4%21%top field
Hepatology21.2%Epidemiology18.2%Surgery6.1%Artificial Intelligence6.1%other fields48.4%

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

  1. 1Hepatology21% of their works
  2. 2Epidemiology18% of their works
  3. 3Surgery6% of their works
  4. 4Artificial Intelligence6% of their works
  5. 5Cardiology and Cardiovascular Medicine6% of their works
  6. 6Infectious Diseases3% of their works

Research topics

Which keywords describe Muhammad Umar's research?

The keywords of their largest research topics: Antiviral Therapy, Liver Disease, Epidemiology, Hepatitis C Virus, Hepatocellular Carcinoma, Treatment, Chronic Hepatitis B and Hepatitis B Virus.

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. Antiviral Therapy92 topics
  2. Liver Disease92 topics
  3. Epidemiology72 topics
  4. Hepatitis C Virus61 topic
  5. Hepatocellular Carcinoma62 topics
  6. Treatment61 topic
  7. Chronic Hepatitis B31 topic
  8. Hepatitis B Virus31 topic
  9. NAFLD31 topic
  10. NASH31 topic
  11. Biomarkers22 topics
  12. COVID-1911 topic
  13. Drug-Induced Liver Injury11 topic
  14. Exosomes11 topic
  15. Extracellular Vesicles11 topic
  16. Hepatotoxicity11 topic
  17. Modeling11 topic
  18. Neural Networks11 topic
  19. Opinion Mining11 topic
  20. Sentiment Analysis11 topic
  21. Word Representation11 topic

Where does Muhammad Umar work?

Muhammad Umar's main affiliation in the publication record is Rawalpindi Medical University, Pakistan.

How many publications and citations does Muhammad Umar have?

Science Explorer counts 30 works and 13 citations for Muhammad Umar, ranking #1,170,416 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 Muhammad Umar

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.