RT Journal Article SR Electronic T1 The efficacy of dietary therapy for phenylketonuria JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1089 OP 1091 VO 104 IS 12 A1 Hanley, W. B. A1 Linsao, L. S. A1 Netley, C. YR 1971 UL http://www.cmaj.ca/content/104/12/1089.abstract