TY - JOUR T1 - Patent ruling expands access to genetic tests and treatments JF - Canadian Medical Association Journal JO - CMAJ SP - E507 LP - E508 DO - 10.1503/cmaj.109-4531 VL - 185 IS - 11 AU - Cal Woodward Y1 - 2013/08/06 UR - http://www.cmaj.ca/content/185/11/E507.abstract N2 - ER -