A diaphragm is a safe barrier method of birth control. It works by stopping sperm from entering your uterus. Learn more about how to determine if this contraceptive is right for you. A diaphragm is a ...
Figure 1: PPFs contain Gata4 + muscle connective tissue fibroblasts that migrate independently and in advance of myogenic cells. Figure 2: Deletion of Gata4 in the PPFs produces localized amuscular ...