PT - JOURNAL ARTICLE AU - Laxdal, O. E. AU - Blake, R. M. AU - Cartmill, T. AU - Robertson, H. E. TI - Etiology of acute otitis media in infants and children DP - 1966 Jan 22 TA - Canadian Medical Association Journal PG - 159--163 VI - 94 IP - 4 4099 - http://www.cmaj.ca/content/94/4/159.short 4100 - http://www.cmaj.ca/content/94/4/159.full SO - CMAJ1966 Jan 22; 94