[单选题]

下列哪项药的用量是不正确的()

A.甘遂入丸散,0.5~1g

B.巴豆人丸散,0.1~0.3g

C.牛黄入丸散,1~3g

D.龙骨入汤剂,15~30g

E.生石膏入汤剂,15~60g

参考答案与解析: