Notes on the use of stereological methods in comparative placentology.
D000818:Animals; D001188:Artiodactyla; D002162:Camelus; D002335:Carnivora; D002417:Cattle; D004285:Dogs; D004606:Elephants; D005260:Female; D006168:Guinea Pigs; D000882:Haplorhini; D006652:Histological Techniques; D006736:Horses; D006801:Humans; D008251:Macaca; D008431:Maternal-Fetal Exchange; D008433:Mathematics; D008722:Methods; D002679:Pan troglodytes; D010527:Perissodactyla; D010920:Placenta / Q000033:anatomy & histology* / Q000502:physiology; D010929:Placentation; D011247:Pregnancy; D013045:Species Specificity