title: Overgrown beak in a budgerigar (Melopsittacus undulatus).
authors.affiliation: Department of Clinical Services, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA 01536, USA.
authors.forename: Raffaele
authors.initials: R
authors.lastname: Melidone
authors.forename: Jörg
authors.initials: J
authors.lastname: Mayer
mesh_terms: D000818:Animals; D001502:Beak / Q000469:parasitology / Q000473:pathology*; D001715:Bird Diseases / Q000469:parasitology / Q000473:pathology*; D005260:Female; D007306:Insecticides / Q000627:therapeutic use; D007559:Ivermectin / Q000627:therapeutic use; D046408:Melopsittacus / Q000469:parasitology*; D008924:Mite Infestations / Q000188:drug therapy / Q000473:pathology / Q000662:veterinary*; D008925:Mites / Q000187:drug effects / Q000254:growth & development; D010273:Parasitic Diseases, Animal / Q000469:parasitology / Q000473:pathology*; D016896:Treatment Outcome
chemical_list: D007306:Insecticides; D007559:Ivermectin