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The 48-hour tetrahydrobiopterin loading test in patients with phenylketonuria: evaluation of protocol and influence of baseline phenylalanine concentration.
Anjema K, Venema G, Hofstede FC, Carbasius Weber EC, Bosch AM, Ter Horst NM, Hollak CE, Jonkers CF, Rubio-Gozalbo ME, van der Ploeg EM, de Vries MC, Janssen-Regelink RG, Janssen MC, Zweers-van Essen H, Boelen CC, van der Herberg-van de Wetering NA, Heiner-Fokkema MR, van Rijn M, van Spronsen FJ. Anjema K, et al. Among authors: van der herberg van de wetering na. Mol Genet Metab. 2011;104 Suppl:S60-3. doi: 10.1016/j.ymgme.2011.09.024. Epub 2011 Sep 23. Mol Genet Metab. 2011. PMID: 21996137