Three elements of penile erection are ()
A、Relaxation of smooth muscle;
B、Increased arterial blood flow;
C、Blocked venous blood flow;
D、Constriction of cavernous sinus
发布时间:2025-11-13 18:23:43
A、Relaxation of smooth muscle;
B、Increased arterial blood flow;
C、Blocked venous blood flow;
D、Constriction of cavernous sinus