RT Journal Article SR Electronic T1 Nipple discharge JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 599 OP 599 DO 10.1503/cmaj.140633 VO 187 IS 8 A1 Mazzarello, Sasha A1 Arnaout, Angel YR 2015 UL http://www.cmaj.ca/content/187/8/599.abstract