title: Ultrastructural changes in the chlamydia-infected ileal mucosa of newborn calves.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D002690:Chlamydia Infections / Q000473:pathology / Q000662:veterinary*; D004721:Endoplasmic Reticulum; D007082:Ileum / Q000473:pathology*; D007365:Intercellular Junctions; D007413:Intestinal Mucosa / Q000473:pathology; D008854:Microscopy, Electron; D008933:Mitochondrial Swelling; D012270:Ribosomes