TY - JOUR T1 - The treatment of acute bacterial sinusitis: No change is good medicine JF - Canadian Medical Association Journal JO - CMAJ SP - 865 LP - 866 DO - 10.1503/cmaj.080285 VL - 178 IS - 7 AU - Nicole Le Saux MD Y1 - 2008/03/25 UR - http://www.cmaj.ca/content/178/7/865.abstract ER -