title: Immunological castration in male cattle.
mesh_terms: D000818:Animals; D002369:Castration / Q000379:methods / Q000662:veterinary*; D002417:Cattle / Q000276:immunology*; D007987:Gonadotropin-Releasing Hormone / Q000276:immunology*; D007114:Immunization; D008297:Male; D013076:Sperm Count; D013745:Tetanus Toxoid / Q000276:immunology; D013954:Thyroglobulin
chemical_list: D013745:Tetanus Toxoid; D007987:Gonadotropin-Releasing Hormone; D013954:Thyroglobulin