TY - GEN AU - Barczyk,A TI - [Sperm penetration assay in normozoospermia] SN - 0017-0011 PY - 1998///1022 KW - Humans KW - Infertility, Male KW - diagnosis KW - Karyotyping KW - Male KW - Oocytes KW - metabolism N1 - Publication Type: Comparative Study; English Abstract; Journal Article; Research Support, Non-U.S. Gov't ER -