RT Journal Article SR Electronic T1 Homocysteine: To screen and treat or to wait and see? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 37 OP 38 VO 163 IS 1 A1 Jacques Genest, Jr. A1 Marie-Chantal Audelin A1 Eva Lonn YR 2000 UL http://www.cmaj.ca/content/163/1/37.abstract