RT Journal Article SR Electronic T1 “You're not my obstetrician” (and it may not matter) JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 372 OP 373 DO 10.1503/cmaj.070904 VO 177 IS 4 A1 Bell, Chaim M. A1 Ray, Joel G. YR 2007 UL http://www.cmaj.ca/content/177/4/372.abstract