A.产后14天以后分泌的乳汁
B.产后5天内分泌的乳汁
C.产后7天内分泌的乳汁
D.产后7~14天分泌的乳汁
E.产后3天内分泌的乳汁

2023-06-26

过渡乳

参考答案:D