Aromatic L-Amino Acid Decarboxylase Deficiency with Hyperdopaminuria. Clinical and Laboratory Findings in Response to Different Therapies - Fiumara, A; Bräutigam, C; Hyland, K; Sharma, R; Lagae, L; Stoltenborg, B; Hoffmann, G F; Jaeken, J; Wevers, R A (Neuropediatrics, 2002)