[PULMONARY TUBERCULOSIS IN STUDENTS OF THE UNIVERSITY OF HELSINKI, 1951-1960].
D005387:Finland; D006801:Humans; D013223:Statistics as Topic; D013334:Students; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
FINLAND; STATISTICS; STUDENTS; TUBERCULOSIS, PULMONARY
HELSINGIN KORKEAKOULUISSA OPISKELEVIEN YLIOPPILAIDEN KEUHKOTARKASTUKSET JA KEUHKOTAUTITILANNE VUOSINA 1951-1960.