第6章　阴茎勃起的生理学及勃起功能障碍的病理生理学

Tom F.Lue,MD,ScD(Hon),FACS

“The penis does not obey the order of its master,who tries to erect or shrink it at will.Instead,the penis erects freely while its master is asleep.The penis must be said to have its own mind,by any stretch of the imagination.”

-Leonardo da Vinci