Gonzalez-Angulo, A [Ultrastructure of the placenta-endometrium relation in Equus caballus]. [electronic resource] - Archivos de investigacion medica 1971 - 43-62 p. digital Publication Type: Journal Article ISSN: 0066-6769 Subjects--Topical Terms: AnimalsChorionic Gonadotropin--metabolismEndometrium--cytologyFemaleHorses--anatomy & histologyMaternal-Fetal ExchangePlacenta--cytologyPregnancyPregnancy, Animal