title: [Use of sperm older than 24 hours in the artificial insemination of pigs].
mesh_terms: D000818:Animals; D002470:Cell Survival; D005260:Female; D007315:Insemination, Artificial / Q000662:veterinary*; D008297:Male; D013094:Spermatozoa / Q000502:physiology*; D013552:Swine / Q000502:physiology*
vernacular_title: Gebruik van sperma dat ouder is dan 24 uur in de varkens KI.