The evolution of fetal membranes and placentation in carnivores and ungulates (Ferungulata)
Anthony M. Carter, Andrea M. Mess
http://dx.doi.org/10.21451/1984-3143-AR903
Anim Reprod, vol.14, n1, p.124-135, 2017
Keywords
areolae, Carnivora, Cetartiodactyla, chorioallantoic placenta, decidua, Eutheria, evolution, interhaemal barrier, Perissodactyla, phylogenetic systematics, Placentalia, trophoblast, yolk sac