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Researcher · Centers for Disease Control and Prevention · United States

William M. Callaghan

William M. Callaghan publishes mostly in Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Marketing, on topics such as Pregnancy and preeclampsia studies, Gestational Diabetes Research and Management and Cardiac, Anesthesia and Surgical Outcomes.

OpenAlex
World rank
#47,640
of 1,633,909 ranked researchers
Rank in United States
#21,923
of 358,040
Works
30
Citations
501
Citations per work
16.7

What does William M. Callaghan research?

Obstetrics and Gynecology: 25.7%Pediatrics, Perinatology and Child Health: 11.4%Marketing: 8.6%Surgery: 8.6%other fields: 45.7%26%top field
Obstetrics and Gynecology25.7%Pediatrics, Perinatology and Child Health11.4%Marketing8.6%Surgery8.6%other fields45.7%

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

  1. 1Obstetrics and Gynecology26% of their works
  2. 2Pediatrics, Perinatology and Child Health11% of their works
  3. 3Marketing9% of their works
  4. 4Surgery9% of their works
  5. 5Public Health, Environmental and Occupational Health6% of their works
  6. 6Emergency Medicine6% of their works

Research topics

Which keywords describe William M. Callaghan's research?

The keywords of their largest research topics: Placental Development, Preeclampsia, Metabolic Syndrome, Gestational Diabetes Mellitus, Maternal Obesity, Cardiac Risk, Customer Satisfaction and Early-Life Conditions.

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 17 words, with their numbers
  1. Placental Development61 topic
  2. Preeclampsia61 topic
  3. Metabolic Syndrome52 topics
  4. Gestational Diabetes Mellitus31 topic
  5. Maternal Obesity31 topic
  6. Cardiac Risk21 topic
  7. Customer Satisfaction21 topic
  8. Early-Life Conditions21 topic
  9. Fetal Programming21 topic
  10. IMC21 topic
  11. Integrated Marketing Communication21 topic
  12. Perioperative21 topic
  13. Postoperative Pain21 topic
  14. Regional Anesthesia21 topic
  15. Service Quality21 topic
  16. Anesthesia11 topic
  17. Neurotoxicity11 topic

Where does William M. Callaghan work?

William M. Callaghan's main affiliation in the publication record is Centers for Disease Control and Prevention, United States.

How many publications and citations does William M. Callaghan have?

Science Explorer counts 30 works and 501 citations for William M. Callaghan, ranking #47,640 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.