title: The effect of sperm number and frequency of insemination on pregnancy rates of mares inseminated with frozen-thawed spermatozoa.
authors.affiliation: Studio Veterinario Cristella, San Daniele PO, Cremona, Italy.
authors.forename: S
authors.initials: S
authors.lastname: Barbacini
authors.forename: P
authors.initials: P
authors.lastname: Loomis
authors.forename: E L
authors.initials: EL
authors.lastname: Squires
mesh_terms: D000818:Animals; D006063:Chorionic Gonadotropin / Q000008:administration & dosage; D015925:Cryopreservation / Q000662:veterinary*; D005260:Female; D006736:Horses; D007315:Insemination, Artificial / Q000379:methods / Q000662:veterinary*; D008297:Male; D011247:Pregnancy; D012662:Semen Preservation / Q000662:veterinary*; D013076:Sperm Count; D013094:Spermatozoa / Q000502:physiology*
chemical_list: D006063:Chorionic Gonadotropin