[单选题]
朱砂内服的用法用量是( )。
A.入丸、散服,0.1~0.5g
B.入丸、散服,0.01~0.05g
C.入煎剂,0.1~0.5g
D.入煎剂,0.01~0.05g
参考答案与解析: