[A study of the economic effectiveness of the eradication of poliomyelitis and sharp reduction of the incidence of diphtheria in the USSR].
D004165:Diphtheria / Q000517:prevention & control*; D004470:Economics, Medical; D011051:Poliomyelitis / Q000517:prevention & control*; D011634:Public Health; D014586:USSR
Izuchenie ékonomicheskoĭ éffektivnosti likvidatsii poliomielita i rezkogo snizheniia zabolevaemosti difterieĭ v SSSR.