TY - GEN AU - Brown,D B AU - Nagamani,M TI - Use of Xenopus laevis frog egg extract in diagnosing human male unexplained infertility SN - 0044-0086 PY - 1992///0918 KW - Animals KW - Cell Extracts KW - pharmacology KW - Female KW - Fertility KW - physiology KW - Humans KW - Infertility, Male KW - diagnosis KW - Male KW - Ovum KW - chemistry KW - Sperm Maturation KW - drug effects KW - Sperm Motility KW - Xenopus laevis N1 - Publication Type: Case Reports; Journal Article ER -