RT Journal Article SR Electronic T1 “Avoid the crush”: hazards of medication administration in patients with dysphagia or a feeding tube JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 871 OP 872 DO 10.1503/cmaj.050176 VO 172 IS 7 A1 Cornish, Patricia YR 2005 UL http://www.cmaj.ca/content/172/7/871.abstract AB