SHEE-UAN CHENHONG-NERNG HOHSIN-FU CHENKUANG-HAN CHAOMING-YIH WUCHIN-DER CHENHuang S.-CLee T.-YYU-SHIH YANG2020-02-172020-02-1719960148-5016https://scholars.lib.ntu.edu.tw/handle/123456789/460419Combination of direct swim-up technique and discontinuous Percoll gradient centrifugation for sperm preparation of oligoasthenozoospermic samplesjournal article10.3109/0148501960898851088862592-s2.0-79961241296