Pneumonia in calves associated with migrating Ascaris suum larvae.
D000818:Animals; D001196:Ascariasis / Q000473:pathology / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D007816:Larva Migrans, Visceral / Q000473:pathology / Q000662:veterinary; D008174:Lung Diseases, Parasitic / Q000662:veterinary; D011018:Pneumonia, Pneumococcal / Q000473:pathology / Q000662:veterinary*