Letter: Pelecitus, a peritracheal nematode in the pigeon.
D000818:Animals; D001715:Bird Diseases / Q000469:parasitology*; D010856:Columbidae / Q000469:parasitology*; D005368:Filariasis / Q000469:parasitology / Q000662:veterinary*; D005370:Filarioidea; D008297:Male; D014132:Trachea / Q000469:parasitology*