George W. Comstock--reflections on a master mentor.
Sommer
Alfred
A
Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA. asommer@jhsph.edu
D004813:Epidemiology / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008611:Mentors; D014481:United States