RT Journal Article SR Electronic T1 On_the_Net@cma.ca/Sur_le_Net@cma.ca JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1203 OP 1203 VO 158 IS 9 A1 OReilly, M. YR 1998 UL http://www.cmaj.ca/content/158/9/1203.abstract AB