title: Relationship of race to the incidence of diphtheria and Schick, tuberculin, and Wassermann tests in hospitalized children.
mesh_terms: D001699:Biometry; D002648:Child; D002673:Child, Hospitalized; D004165:Diphtheria / Q000453:epidemiology* / Q000706:statistics & numerical data*; D006801:Humans; D007109:Immunity; D015994:Incidence; D013588:Syphilis Serodiagnosis; D014373:Tuberculin; D014374:Tuberculin Test; D014376:Tuberculosis
chemical_list: D014373:Tuberculin
keywords: DIPHTHERIA/epidemiology and statistics; DIPHTHERIA/immunity; TUBERCULIN; TUBERCULOSIS/tuberculin reaction; WASSERMANN REACTION