[Dissemination of poliomyelitis virus in the environment of the patient during the inter-epidemic period].
D058872:Epidemics; D006801:Humans; D011051:Poliomyelitis; D017955:Poliovirus
POLIOMYELITIS VIRUS
K voprosu o rasseivanii virusa poliomielita v okruzhenii bol'nogo v mezhepidemicheskii period.