RT Journal Article SR Electronic T1 Treatment for otitis media JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 235 OP 235-b DO 10.1503/cmaj.1050054 VO 173 IS 3 A1 Brian W. Blakley YR 2005 UL http://www.cmaj.ca/content/173/3/235.3.abstract