PubMed数据主要来源有哪些
A: MEDLINE
B: OLDMEDLINE
C: Record in process
D: Record supplied by publisher
A: MEDLINE
B: OLDMEDLINE
C: Record in process
D: Record supplied by publisher
举一反三
- (多选)PubMed数据主要来源有哪些
- 中国大学MOOC: PubMed数据主要来源有哪些
- PUBMED的数据库主要来源是() A: medscape B: medline C: medlive D: medplus E: CBM
- The second step in the analyzing and recording process is to record the transactions and events in the______________.
- ...smash the record 的意思是________ A: hit the record B: meet the record C: fulfill the record D: break the reacord