Fig. 1
Flow chart of the study. 155 adult men with azoospermia who had undergone testicular sperm extraction were included. NOA Nonobstructive azoospermia, OA Obstructive azoospermia
Fig. 1 | Basic and Clinical Andrology
Flow chart of the study. 155 adult men with azoospermia who had undergone testicular sperm extraction were included. NOA Nonobstructive azoospermia, OA Obstructive azoospermia
Basic and Clinical Andrology