*Cochrane Database of Systematic Reviews* 2012; 9:CD006121
*Cochrane Database of Systematic Reviews* 2012; 9:CD006655
*Cochrane Database of Systematic Reviews* 2012; 5:CD007583
*Gynecologic Oncology* 2012; 126(2):286-290
*Cochrane Database of Systematic Reviews* 2011; 12:CD006013
*Cochrane Database of Systematic Reviews* 2011; 10:CD003175
*Cochrane Database of Systematic Reviews* 2011; 10:CD007927
*Cochrane Database of Systematic Reviews* 2011; 8:CD007565
*Cochrane Database of Systematic Reviews* 2011; 5:CD003911
*Cochrane Database of Systematic Reviews* 2011; 6:CD001040