共 5 条
[2]
GRADE:: an emerging consensus on rating quality of evidence and strength of recommendations
[J].
BRITISH MEDICAL JOURNAL,
2008, 336 (7650)
:924-926
[3]
Moher D, 2015, SYST REV-LONDON, V4, DOI [10.1186/2046-4053-4-1, 10.1136/bmj.i4086, 10.1016/j.ijsu.2010.07.299, 10.1371/journal.pmed.1000097, 10.1136/bmj.b2700, 10.1136/bmj.b2535, 10.1016/j.ijsu.2010.02.007]