RT Journal Article SR Electronic T1 Autoinflation: an effective nondrug intervention for glue ear JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 949 OP 950 DO 10.1503/cmaj.150527 VO 187 IS 13 A1 Chris Del Mar A1 Tammy Hoffmann YR 2015 UL http://www.cmaj.ca/content/187/13/949.abstract