TY - JOUR T1 - Alberta MDs line up against "antiphysician" billing restrictions JF - Canadian Medical Association Journal JO - CMAJ SP - 428 LP - 428 VL - 161 IS - 4 AU - Barbara Sibbald Y1 - 1999/08/24 UR - http://www.cmaj.ca/content/161/4/428.abstract ER -