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3DRs of the urethra/UGS (yellow) and glanular erectile body (green) of adult phalluses of (A) an untreated male, (B) an untreated female, and (C) a male treated with flutamide (25mg/kg/day) from 32 to 110 days of gestation. Side views (left) and proximal to distal views (right). Note male/female sexual dimorphism and that the prenatally flutamide/finasteride-treated male exhibits the adult female pattern.
