title: Bovine mucus penetration test: an assay for fresh and cryopreserved human spermatozoa.
mesh_terms: D000818:Animals; D002417:Cattle; D002582:Cervix Mucus; D005615:Freezing; D006801:Humans; D008297:Male; D011309:Preservation, Biological; D013081:Sperm Motility; D013094:Spermatozoa / Q000502:physiology*