[HEALTH EDUCATION AT A NEW STAGE].
D006266:Health Education; D006801:Humans; D011634:Public Health; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary; D014586:USSR
HEALTH EDUCATION; PUBLIC HEALTH; TUBERCULOSIS, PULMONARY; USSR
SANITARNOE PROSVESHCHENIE NA NOVOM 'ETAPE.