Cost-effectiveness of HPV vaccination in 195 countries: A meta-regression analysis. oleh Katherine L Rosettie, Jonah N Joffe, Gianna W Sparks, Aleksandr Aravkin, Shirley Chen, Kelly Compton, Samuel B Ewald, Edwin B Mathew, Danielle Michael, Paola Pedroza Velandia, Molly B Miller-Petrie, Lauryn Stafford, Peng Zheng, Marcia R Weaver, Christopher J L Murray