Question 1

What does Stephen Tollman research?

Accepted Answer

Stephen Tollman publishes mostly in General Health Professions, Pediatrics, Perinatology and Child Health and Infectious Diseases, on topics such as Global Maternal and Child Health, HIV/AIDS Impact and Responses and HIV/AIDS Research and Interventions.

Question 2

Which keywords describe Stephen Tollman's research?

Accepted Answer

The keywords of their largest research topics: Child Mortality, Maternal Mortality, Antiretroviral Therapy, Economic Growth, HIV/AIDS, HIV Transmission, Preexposure Prophylaxis and Cardiovascular Disease.

Question 3

Where does Stephen Tollman work?

Accepted Answer

Stephen Tollman's main affiliation in the publication record is University of the Witwatersrand, South Africa.

Question 4

How many publications and citations does Stephen Tollman have?

Accepted Answer

OpenAlex counts 493 works and 22,988 citations for Stephen Tollman, an h-index of 75, ranking #22,950 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is Stephen Tollman's h-index high?

Accepted Answer

An h-index of 75 is at or above that of 99.8% of the 117,431 ranked researchers whose main subfield is General Health Professions, which is in the top 0.3%.