RT Journal Article SR Electronic T1 Is it time to stop teaching breast self-examination? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1851 OP 1852 VO 164 IS 13 A1 Larissa Nekhlyudov A1 Suzanne W. Fletcher YR 2001 UL http://www.cmaj.ca/content/164/13/1851.abstract