[Relation between intestinal bacterial flora and infection with intestinal parasites. I. The relation to humoral immunity].
D000818:Animals; D000917:Antibody Formation; D006725:Hookworm Infections / Q000276:immunology; D006790:Host-Parasite Interactions; D007411:Intestinal Diseases, Parasitic / Q000276:immunology*; D007422:Intestines / Q000382:microbiology*; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL