title: Interactions between commensal intestinal bacteria and the immune system.
authors.affiliation: Institute of Experimental Immunology, Universitätsspital, Schmelzbergstrasse 12, CH8091 Zurich, Switzerland. amacpher@pathol.unizh.ch
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Macpherson
authors.forename: Nicola L
authors.initials: NL
authors.lastname: Harris
mesh_terms: D000818:Animals; D018407:Bacterial Physiological Phenomena; D006801:Humans; D006920:Hygiene; D007109:Immunity; D018928:Immunity, Mucosal; D007422:Intestines / Q000033:anatomy & histology / Q000276:immunology / Q000382:microbiology*; D008221:Lymphoid Tissue / Q000033:anatomy & histology; D051379:Mice; D023421:Models, Animal; D018448:Models, Immunological; D013047:Specific Pathogen-Free Organisms