{
    "PMID": "10384371",
    "TI": "Variant of dihydropteridine reductase deficiency without hyperphenylalaninaemia: effect of oral phenylalanine loading.",
    "JT": "Journal of inherited metabolic disease",
    "BTI": "",
    "DP": "1999-05",
    "AU": "Blau N, Th\u00f6ny B, Renneberg A, Penzien J M, Hyland K, Hoffmann G F"
}