Below is the link to the annex 9.1 of Drummond chapter 3 checklist. Please check from page 345.
https://books.google.ca/books?id=YLgVDAAAQBAJ&pg=PA339&lpg=PA339&dq=Drummond+et+al.,+Chapter+3+and+Annex+9.1&source=bl&ots=RszUFMCEJE&sig=zsqG3gt3_o6cRdVibyQCleCy_XY&hl=en&sa=X&ved=0ahUKEwiChuK1lbHQAhUHyGMKHet6ALcQ6AEIGjAA#v=onepage&q=Drummond%20et%20al.%2C%20Chapter%203%20and%20Annex%209.1&f=false
The article assigned is
Jit, M., Brisson, M., Portnoy, A., & Hutubessy, R. (2014). Cost-effectiveness of female human papillomavirus vaccination in 179 countries: a PRIME modelling study. The Lancet Global health, 2(7), e406-e414.