[TUBERCULIN TESTING IN STUDENTS].
D001699:Biometry; D005858:Germany; D005860:Germany, West; D006801:Humans; D013223:Statistics as Topic; D013333:Student Health Services; D013334:Students; D014373:Tuberculin; D014374:Tuberculin Test
D014373:Tuberculin
GERMANY, WEST; STATISTICS; STUDENT HEALTH SERVICES; TUBERCULIN TEST
TUBERKULINPRUEFUNGEN BEI STUDENTEN.