Authors: W Sperl; W Ruitenbeek; C M Kerkhof; R C Sengers; J M Trijbels; J P Guggenbichler; A J Janssen; J A Bakkeren Journal: Eur J Pediatr Date: 1990-04 Impact factor: 3.183
Authors: M A Birch-Machin; I M Shepherd; M Solomon; S J Yeaman; D Gardner-Medwin; H S Sherratt; J G Lindsay; A Aynsley-Green; D M Turnbull Journal: J Inherit Metab Dis Date: 1988 Impact factor: 4.982