RT Journal Article SR Electronic T1 Antibiotic treatment for acute otitis media: time to think again JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 657 OP 658 DO 10.1503/cmaj.050078 VO 172 IS 5 A1 Damoiseaux, R.A.M.J. YR 2005 UL http://www.cmaj.ca/content/172/5/657.abstract