title: A modified in vitro spermatozoal penetration test. II. Application in fertility investigations.
mesh_terms: D000328:Adult; D002452:Cell Count; D002465:Cell Movement; D002582:Cervix Mucus / Q000378:metabolism; D002584:Cervix Uteri / Q000187:drug effects / Q000378:metabolism; D004997:Ethinyl Estradiol / Q000494:pharmacology; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D007247:Infertility, Female / Q000175:diagnosis*; D007248:Infertility, Male / Q000175:diagnosis*; D008297:Male; D013094:Spermatozoa / Q000166:cytology / Q000502:physiology*
chemical_list: D004997:Ethinyl Estradiol