TECHTONGDA 8 PCS Teaching Model of Human Anatomical Embryonic Development Process Nurse Study

Introduction: Embryo development the model by the pregnancy one, two, three, four, five, six, seven months embryo and eight models such as five months of twins, four, five, six, seven months embryo and fetus five months twins model can be removed, and display the uterus, vagina, fetal umbilical cord