title: Histologic study of tissue reaction in canaries, and chicken embryos infected with a pox agent, isolated from parakeets.
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000473:pathology*; D002642:Chick Embryo; D007181:Inclusion Bodies, Viral; D008099:Liver / Q000473:pathology; D008168:Lung / Q000473:pathology; D011213:Poxviridae Infections / Q000473:pathology / Q000662:veterinary*; D012867:Skin / Q000473:pathology; D013154:Spleen / Q000473:pathology