Elliott, R. C. "An anatomical and clinical review of cricopharyngeal achalasia in the dog." Journal of the South African Veterinary Association 81.2 (2010): 75-79.PubMedリンク PMID:21247010本文:googlescholar経由で入手可能(全文)タイトル:犬の輪状咽頭 ... もっと読む