()needs to be given at birth to prevent hemorrhagic disease(出血性疾病);of some newborns.


()needs to be given at birth to prevent hemorrhagic disease(出血性疾病);of some newborns.

A.vitamin K

B.vitamin D

C.vitamin C

D.vitamin A

正确答案:vitamin K


Tag:食品营养学 性疾病 时间:2023-12-21 16:04:01