RT Journal Article SR Electronic T1 Swallowing and oropharyngeal dysphagia JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 196 OP 199 DO 10.7861/clinmedicine.14-2-196 VO 14 IS 2 A1 Fintan O’Rourke A1 Kathryn Vickers A1 Ciaran Upton A1 Daniel Chan YR 2014 UL http://www.rcpjournals.org/content/14/2/196.abstract