[STUDY OF MORTALITY AMONG SUBJECTS RECEIVING DISABILITY RELIEF AND THE REMAINING BRNO POPULATION DURING THE PERIOD 1957-1960].
D003604:Czechoslovakia; D006801:Humans; D009026:Mortality
CZECHOSLOVAKIA; MORTALITY
STUDIE O 'UMRTNOSTI INVALIDN'ICH DUCHODCU A OSTATN'I BRN ENSK'E POPULACE V LETECH 1957-1960.