37. 下列何者衍生出下腔靜脈之肝心段(hepatocardiac portion)？
(A)右卵黃靜脈(right vitelline v.)
(B)左臍靜脈(left umbilical v.)
(C)右後主靜脈(right post. cardinal v.)
(D)左總主靜脈(left common cardinal v.)

答案：登入後查看
統計： A(1), B(1), C(1), D(0), E(0) #897209