title: Erratum: GTP-cyclohydrolase deficiency responsive to sapropterin and 5-HTP supplementation: relief of treatment-refractory depression and suicidal behaviour.
abstract: [This corrects the article DOI: 10.1136/bcr.03.2011.3927.].
authors: Lisa
authors: L
authors: Pan
authors: Brian William
authors: BW
authors: McKain
authors: Suneeta
authors: S
authors: Madan-Khetarpal
authors: Marianne
authors: M
authors: McGuire
authors: Rasim S
authors: RS
authors: Diler
authors: James M
authors: JM
authors: Perel
authors: Jerry
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authors: Vockley
authors: David A
authors: DA
authors: Brent