Snippets from the past: 70 years ago in the journal.
Comstock
G W
GW
Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA. gcomstoc@jhsph.edu
D000328:Adult; D002648:Child; D004165:Diphtheria / Q000266:history; D004813:Epidemiology / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008288:Malaria / Q000266:history; D009026:Mortality; D010506:Periodicals as Topic / Q000266:history*; D012141:Respiratory Tract Infections / Q000266:history; D014373:Tuberculin / Q000266:history
D014373:Tuberculin