[On the usual method of spreading of poliomyelitis. Indirect transmission].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004064:Digestive System / Q000382:microbiology*; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology*; D012137:Respiratory System / Q000382:microbiology*
Sur le mode habituel de propagation de la poliomyélite. La transmission indirecte.