Spermatozoa motility.
D000109:Acetylcholine / Q000494:pharmacology; D002582:Cervix Mucus; D005306:Fertilization; D006801:Humans; D008297:Male; D013094:Spermatozoa / Q000166:cytology / Q000187:drug effects / Q000502:physiology*
D000109:Acetylcholine