Tuberculin skin testing in medical students: a survey of U.S. medical schools.
Fagan
M J
MJ
Division of General Internal Medicine, Rhode Island Hospital, Providence 02903.
Poland
G A
GA
D016009:Chi-Square Distribution; D006801:Humans; D012577:Schools, Medical / Q000706:statistics & numerical data*; D014374:Tuberculin Test / Q000706:statistics & numerical data*; D014481:United States