RT Journal Article SR Electronic T1 Sickle cell disease, the thalassemias, Tay-Sachs disease: protein to gene JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1481 OP 1485 VO 148 IS 9 A1 A. Robinson YR 1993 UL http://www.cmaj.ca/content/148/9/1481.abstract