Lee, Jung Hwan Dysphagia due to Retropharyngeal Abscess that Incidentally Detected in Subarachnoid Hemorrhage Patient. [electronic resource] - Annals of rehabilitation medicine Dec 2012 - 861-5 p. digital Publication Type: Journal Article ISSN: 2234-0645 Standard No.: 10.5535/arm.2012.36.6.861 doi