The prevention of tuberculosis by the B.C.G. in U.R.S.S.
ABOLNICK
S A
SA
D001500:BCG Vaccine; D006801:Humans; D014376:Tuberculosis; D014611:Vaccination
D001500:BCG Vaccine
TUBERCULOSIS/Calmette-Guerin immunization
La prévention de la tuberculose par le B.C.G. en U.R.S.S.