RT Journal Article SR Electronic T1 A child with an underrecognized form of developmental delay: a congenital disorder of glycosylation JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1369 OP 1369 DO 10.1503/cmaj.060214 VO 175 IS 11 A1 Mahant, Sanjay A1 Feigenbaum, Annette YR 2006 UL http://www.cmaj.ca/content/175/11/1369.abstract