[Studies of biocenosis of intestinal flora & fauna in children of pre-school age].
D002648:Child; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D011044:Poland; D012574:Schools
INTESTINES/microbiology
Badania nad biocenoza flory i fauny jelitowej u dzieci w wieku przedszkolnym.