title: The relation of the crico-pharyngeal spincter to pharyngeal diverticula.
mesh_terms: D004240:Diverticulum; D009132:Muscles; D010614:Pharynx; D016672:Zenker Diverticulum
keywords: CRICO-PHARYNX/sphincter; PHARYNX/diverticula; SPHINCTER/crico-pharyngeal