阿摩線上測驗
30.下列何者為臨床上小腸腸道出血（small bowel bleeding）較為常見的原因？
(A)small bowel tumors
(B)angiodysplasias
(C)Crohn's disease
(D)Meckel's diverticulum
答案：登入後查看
統計： A(41), B(622), C(103), D(217), E(0) #3198688
統計： A(41), B(622), C(103), D(217), E(0) #3198688
