Administering therapeutic agents to cage birds.
D000281:Administration, Intranasal; D000284:Administration, Oral; D000287:Administration, Topical; D000818:Animals; D001715:Bird Diseases / Q000188:drug therapy*; D006799:Housing, Animal; D007267:Injections; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*
D004364:Pharmaceutical Preparations