RT Journal Article SR Electronic T1 Why the fuss over disclosure of physician billings? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 720 OP 720 DO 10.1503/cmaj.109-5044 VO 187 IS 10 A1 Roger Collier YR 2015 UL http://www.cmaj.ca/content/187/10/720.abstract