11.下列何種藥物之鎮痛效力最強?
(A)codeine
(B)morphine
(C)hydromorphone
(D)oxymorphone
答案:登入後查看
統計: A(23), B(92), C(343), D(432), E(0) #857191
統計: A(23), B(92), C(343), D(432), E(0) #857191