The endometrial cups and allantochorionic pouches in the mare with emphasis on the source of equine gonadotrophin.
D000818:Animals; D002823:Chorion; D006063:Chorionic Gonadotropin; D004717:Endometrium; D005321:Extraembryonic Membranes; D005260:Female; D006064:Gonadotropins, Equine; D006736:Horses; D006801:Humans; D011247:Pregnancy / Q000502:physiology
D006063:Chorionic Gonadotropin; D006064:Gonadotropins, Equine
ENDOMETRIUM; FETAL MEMBRANES; GONADOTROPINS, CHORIONIC; PREGNANCY/physiology