[DIFFUSION OF PARALYTIC POLIOMYELITIS IN THE PROVINCE OF SIENA FROM 1951 TO 1962].
D001699:Biometry; D004058:Diffusion; D004813:Epidemiology; D006801:Humans; D007558:Italy; D011051:Poliomyelitis; D013223:Statistics as Topic
EPIDEMIOLOGY; ITALY; POLIOMYELITIS; STATISTICS
DIFFUSIONE DELLA POLIOMIELITE PARALITICA IN PROVINCIA DI SIENA DAL 1951 AL 1962.