共 18 条
[2]
[Anonymous], METH ART AL
[3]
[Anonymous], 2009, Systematic reviews: CRD's guidancefor undertaking reviews in health care
[4]
[Anonymous], AHRQ PUBLICATION
[5]
[Anonymous], 22 COCHR C 2014
[6]
[Anonymous], 2012, PEER REV SEARCH STRA
[7]
Atkins D, 2004, BMJ-BRIT MED J, V328, P1490
[8]
Berkman ND, 2013, AHRQ PUBLICATION