Efficacy of the second micro –testicular sperm extraction after failed first micro–testicular sperm extraction in men with nonobstructive azoospermia

To evaluate the efficacy of the second micro –testicular sperm extraction (TESE)in men with nonobstructive azoospermia in whom the first micro-TESE failed.
Source: Fertility and Sterility - Category: Reproduction Medicine Authors: Tags: Original article Source Type: research