title: The gastrointestinal barrier: antigen uptake and perinatal immunity.
authors.affiliation: Combined Program in Pediatric Gastroenterology and Nutrition, Massachusetts General Hospital, Boston.
authors.forename: R A
authors.initials: RA
authors.lastname: Schreiber
authors.forename: W A
authors.initials: WA
authors.lastname: Walker
mesh_terms: D000818:Animals; D000941:Antigens / Q000493:pharmacokinetics*; D005260:Female; D006801:Humans; D007116:Immunization, Passive; D007070:Immunoglobulin A / Q000276:immunology; D007231:Infant, Newborn; D007413:Intestinal Mucosa / Q000276:immunology*; D008099:Liver / Q000502:physiology; D008895:Milk, Human / Q000276:immunology; D008954:Models, Biological; D011247:Pregnancy
chemical_list: D000941:Antigens; D007070:Immunoglobulin A