Sjarif D R, Dorland L, Sperl W, de Koning T J, Beemer F A, Poll-The B T, Duran M
Department of Pediatrics/Metabolic Diseases, Wilhelmina Children's Hospital, Utrecht, The Netherlands.
J Inherit Metab Dis. 2000 Nov;23(7):760-4. doi: 10.1023/a:1005680211483.