[ON METHODS AND RESULTS OF STATISTICAL STUDIES CONCERNING HOSPITALIZED PATIENTS].
D001699:Biometry; D003604:Czechoslovakia; D006761:Hospitals; D006801:Humans; D010361:Patients; D013223:Statistics as Topic
CZECHOSLOVAKIA; HOSPITALS; STATISTICS
O METODIKE I REZUL'TATAKH STATISTICHESKIKH ISSLEDOVANI I, KASAIUSHCHIKHSIA GOSPITALIZIROVANNYKH BOL'NYKH.