[ON DECREASE AND ERADICATION OF COMMUNICABLE DISEASES IN THE COUNTRY].
D003140:Communicable Disease Control; D003141:Communicable Diseases; D006801:Humans; D011634:Public Health; D014586:USSR
COMMUNICABLE DISEASE CONTROL; PUBLIC HEALTH; USSR
SNIZHENIE I LIKVIDATSIIA INFEKTSIONNYKH ZABOLEVANI I V STRANE.