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Lochmatter D, Mullis PE.Lochmatter D, et al. Among authors: mullis pe.Horm Res Paediatr. 2011;75(1):63-9. doi: 10.1159/000322817. Epub 2011 Jan 17.Horm Res Paediatr. 2011.PMID: 21252559Free article.Review.