title: Granulomatous hypersensitivity to Schistosoma mansoni eggs in thymectomized and bursectomized chickens.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000917:Antibody Formation; D002060:Bursa of Fabricius / Q000187:drug effects / Q000276:immunology; D002645:Chickens; D005260:Female; D006099:Granuloma / Q000276:immunology; D006967:Hypersensitivity / Q000276:immunology*; D007111:Immunity, Cellular; D008297:Male; D012550:Schistosoma mansoni / Q000276:immunology*; D012552:Schistosomiasis / Q000276:immunology*; D013739:Testosterone / Q000494:pharmacology; D013934:Thymectomy; D013950:Thymus Gland / Q000276:immunology
chemical_list: D013739:Testosterone