RT Journal Article SR Electronic T1 Failure to prevent perinatal HIV infection JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 904 OP 905 VO 166 IS 7 A1 Ari Bitnun A1 Susan M. King A1 Cheryl Arneson A1 Stanley E. Read YR 2002 UL http://www.cmaj.ca/content/166/7/904.abstract AB