[Typing of 192 strains of poliomyelitis virus isolated from patients and carried during 1953-55].
D006801:Humans; D011051:Poliomyelitis; D017955:Poliovirus; D013180:Sprains and Strains
POLIOMYELITIS VIRUS
Tipizzazione di 192 stipiti di virus poliomielitico isolati da malati e da portatori dal 1953 al 1955.