@article{article67da8262, title = {Three novel mutations in CYP21 gene in brazilian patients with the classical form of 21-hydroxylase deficiency due to founder effect}, author = {Billerbeck, Ana Elisa C. and Mendonça, Berenice B. and Pinto, Emilia M. and Madureira, Guiomar and Arnhold, Ivo J. P. and Bachega, Tânia A. S. S.}, year = {2002}, journal = {The Journal of Clinical Endocrinology & Metabolism} }