The effect of sperm number and frequency of insemination on pregnancy rates of mares inseminated with frozen-thawed spermatozoa.
Barbacini
S
S
Studio Veterinario Cristella, San Daniele PO, Cremona, Italy.
Loomis
P
P
Squires
E L
EL
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*
D006063:Chorionic Gonadotropin