title: Pathologic changes in intestinal chlamydial infection of newborn calves.
mesh_terms: D000018:Abomasum / Q000473:pathology; D000818:Animals; D000831:Animals, Newborn; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology / Q000473:pathology*; D002432:Cecum / Q000473:pathology; D002689:Chlamydia / Q000302:isolation & purification; D002690:Chlamydia Infections / Q000382:microbiology / Q000473:pathology / Q000662:veterinary*; D003106:Colon / Q000473:pathology; D003126:Colostrum; D006471:Gastrointestinal Hemorrhage / Q000473:pathology / Q000662:veterinary; D007082:Ileum / Q000473:pathology; D007422:Intestines / Q000473:pathology*; D007583:Jejunum / Q000473:pathology; D008854:Microscopy, Electron