Occult Congenital pyriform sinus fistula causing recurrent left lower neck abscess

李飛鵬Lee FP2026-05-222026-05-221999https://203.71.86.71/handle/123456789/32359en-US學科：耳鼻喉學科期刊論文Occult Congenital pyriform sinus fistula causing recurrent left lower neck abscessarticle