Systematic Reviews
Copyright ©The Author(s) 2015.
World J Methodol. Dec 26, 2015; 5(4): 238-254
Published online Dec 26, 2015. doi: 10.5662/wjm.v5.i4.238
Table 2 Search strategy using unrestricted publication dates
AndAndAndResultsSelected
Laparoscopic surgeryOpen cholecystectomyMeta-analysis6115
Laparoscopic surgeryEndoscopic surgeryGroin herniaMeta-analysis156
Laparoscopic surgeryEndoscopic surgeryIncisional herniaMeta-analysis196
Laparoscopic surgeryFundoplicationMeta-analysis429