Combining microTESE and trifocal TESE improves sperm retrieval and cryopreservation outcomes in nonobstructive azoospermia. - Barda S; Fuchs Weizman N; Hauser R; Aspitz HZ; Amir H; Kalma Y; Lehavi O; Kleiman SE; Azem F; Dekalo S (International urology and nephrology, 2026)