[Role of A.M. Ovchinnikov in developing studies of therapeutic underground waters and their use].
D006294:Health Resorts / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008900:Mineral Waters / Q000266:history*; D014586:USSR
D008900:Mineral Waters
Rol' A.M. Ovchinnikova v razvitii ucheniia o lechebnykh podzemnykh vodakh i ikh osvoenii.