Molybdenum Cofactor Deficiency
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Serum Uric Acid and Clinical Progression in Parkinson Disease: Potential Biomarker for Nigrostriatal Failure
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Dipsticks and Convulsions
Lancet 352:1824, Koch,H., 1998
Diagnosis of Treatable Wilson's Disease
NEJM 298:1347, Cartwright,G.E., 1978