参考
Palmer, Jeffrey B.; Drennan, Jennifer C.; Baba, Mikoto (15 April 2000). "Evaluation and Treatment of Swallowing Impairments". American Family Physician. 61 (8): 2453–2462.
Spieker, Michael R. (15 June 2000). "Evaluating Dysphagia". American Family Physician. 61 (12): 3639–3648. PMID 10892635.