问题详情
NaF溶液含漱防龋的方法是
A.0.05%的,NaF每周或隔周含漱1次,或0.005%NaF每天含漱1次B.0.1%的NaF每周或隔周含漱1次,或0.01%NaF每天含漱1次C.0.2%的NaF每周或隔周含漱1次,或0.05%NaF每天含漱1次D.2%NaF每周或隔周含漱1次,或0.2%NaF每天含漱1次E.1%NaF每周或隔周含漱1次,或0.1%NaF每天含漱1次