title: Pathogenesis of osteopetrosis in chickens.
mesh_terms: D000818:Animals; D001354:Avian Leukosis Virus; D010022:Osteopetrosis / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D010521:Periosteum / Q000473:pathology; D011201:Poultry Diseases / Q000209:etiology* / Q000473:pathology; D014777:Virus Diseases / Q000209:etiology / Q000662:veterinary*