title: [Deep freezing of boar semen].
mesh_terms: D000818:Animals; D002452:Cell Count; D005615:Freezing; D007315:Insemination, Artificial / Q000662:veterinary; D008297:Male; D010592:Pharmaceutic Aids; D011309:Preservation, Biological / Q000662:veterinary*; D012661:Semen; D013552:Swine
chemical_list: D010592:Pharmaceutic Aids
vernacular_title: Zur Tiefgefrierung von Ebersamen.