A.著作權、商標權、專利權和物權 B.發(fā)現(xiàn)權、發(fā)明權、商號權和姓名權 C.商業(yè)秘密權、新植物品種權、原產(chǎn)地名稱權和知情權 D.商業(yè)秘密權、文學產(chǎn)權、制止不正當競爭權和原產(chǎn)地標志權
A.Search (Common Cold and drug therapy) B.Search (Common Cold and drug therapy) Limits:Systematic Reviews C.Search (Common Cold /drug therapy) Limits:Systematic Reviews D.Search (Common Cold and drug therapy and EBM)
A.Medical Matrix B.Cliniweb International C.HONselect D.CALIS