【多选题】
在MEDLINE的Search检索状态,以下哪些属于正确的提问方式?()
A、dra??t
B、compu*er
C、?umor
D、#1 not #2
A、dra??t
B、compu*er
C、?umor
D、#1 not #2
A、A.Search (Common Cold and drug therapy) B、B.Search (Common Cold and drug therapy) Limits:Systematic Reviews C、C.Search (Common Cold /drug therapy) Limits:Systematic Reviews D、D.Search (Common Cold and drug therapy and EBM)