TY - JOUR T1 - Canada's first private MRI clinic: does it signal a shift to two-tiered medicine? JF - Canadian Medical Association Journal JO - CMAJ SP - 1155 LP - 1158 VL - 149 IS - 8 AU - J. Brooks Y1 - 1993/10/15 UR - http://www.cmaj.ca/content/149/8/1155.abstract ER -