RT Journal Article SR Electronic T1 Noninsured services provided with insured cataract surgery in Canada: ensuring transparent and fair treatment for patients JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 813 OP 816 DO 10.1503/cmaj.141601 VO 187 IS 11 A1 Chryssa N. McAlister A1 Iqbal Ike K. Ahmed YR 2015 UL http://www.cmaj.ca/content/187/11/813.abstract AB