共 90 条
[1]
[Anonymous], 2008, GRADEpro. [Computer program]. Version 3.2 for Windows. Jan Brozek, Andrew Oxman, Holger Schunemann
[2]
[Anonymous], COCHR HDB SYST REV I
[3]
Arthur AJ, 2002, BRIT J GEN PRACT, V52, P717
[4]
Ashby-Hughes B, 1999, Clin Excell Nurse Pract, V3, P97
[10]
Berg GD, 2008, AM J MANAG CARE, V14, P748