[The development of sanatorium and health resort service for children in the USSR for the last 50 years].
D002662:Child Health Services / Q000266:history*; D006294:Health Resorts / Q000266:history*; D049673:History, 20th Century; D006782:Hospitals, Special / Q000266:history*; D006801:Humans; D014586:USSR
Razvitie sanatorno-kurortnoĭ pomoshchi detiam v SSSR za 50 let.