Functional analysis of two rare CYP21A2 mutations detected in Italian patients with a mildest form of congenital adrenal hyperplasia - Concolino, P; Vendittelli, F; Mello, E; Minucci, A; Carrozza, C; Rossodivita, A; Giardina, B; Zuppi, C; Capoluongo, E (Clin Endocrinol (Oxf), 2009)