Techniques for single and multiple peroral jejunal biopsy in the dog.
D000818:Animals; D001706:Biopsy / Q000379:methods / Q000662:veterinary*; D004283:Dog Diseases / Q000473:pathology*; D004285:Dogs; D007413:Intestinal Mucosa / Q000473:pathology; D007583:Jejunum / Q000473:pathology*