Ultrasonographic diagnosis of twins in two pregnant bitches: case report
Arq. bras. med. vet. zootec. (Online); 72 (1), 2020
Multiple pregnancies in humans account for only 3% of pregnancies, 97-98% of which are twin pregnancies and the morbimortality is higher in the monochorionic twins when compared to dichorionic ones. The canine species is naturally multiparous, but the diagnosis of monochorionic twin pregnancy is not comm...