%0 Journal Article %T CD8 T-Cell Responses in Incident and Prevalent Human Papillomavirus Types 16 and 18 Infections %A Hannah N. Coleman %A Anna-Barbara Moscicki %A Sepideh N. Farhat %A Sushil K. Gupta %J ISRN Obstetrics and Gynecology %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/854237 %U http://dx.doi.org/10.5402/2012/854237