[Intestinal flora in symbiosis and pathogenicity. First interdisciplinary symposium. Essen, 27 February 1991].
D006801:Humans; D007422:Intestines / Q000382:microbiology*
Darmflora in Symbiose and Pathogenitat. 1. Interdisziplinares Symposium. Essen, 27. Februar 1991.