title: BURSA OF FABRICIUS IN CHICKENS: POSSIBLE HUMORAL FACTOR.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002060:Bursa of Fabricius; D002642:Chick Embryo; D002645:Chickens; D007114:Immunization; D008221:Lymphoid Tissue; D010600:Pharmacology; D010828:Physiology, Comparative; D011200:Poultry; D012106:Research; D012486:Salmonella typhimurium; D013739:Testosterone; D014611:Vaccination
chemical_list: D013739:Testosterone
keywords: ANTIBODY FORMATION; CHICK EMBRYO; EXPERIMENTAL LAB STUDY; IMMUNIZATION; LYMPHOID TISSUE; PHARMACOLOGY; PHYSIOLOGY, COMPARATIVE; POULTRY; SALMONELLA TYPHIMURIUM; TESTOSTERONE