Aromatic amino acid decarboxylase deficiency in twins

Demyelination and decreased <i>S</i> ‐adenosylmethionine in 5.10‐methylenetetrahydrofolate reductase deficiency

I Smith, Teodoro Bottiglieri, Janet Perry et al. · Neurology · 1988 · 127 citations

Life Sciences, Neurology, Neuroscience +16

Direct analysis of tetrahydrobiopterin in cerebrospinal fluid by high-performance liquid chromatography with redox electrochemistry: Prevention of autoxidation during storage and analysis

David W. Howells · Clinica Chimica Acta · 1987 · 61 citations

Life Sciences, Biochemistry, Pharmacology +8

Dopa and 3-O-methyldopa in cerebrospinal fluid of parkinsonism patients during treatment with oral l-dopa

Nansie S. Sharpless, Daisy S. McCann · Clinica Chimica Acta · 1971 · 48 citations

Life Sciences, Neurology, Neuroscience +14