Real-world effectiveness of primary screening with high-risk human papillomavirus testing in the cervical cancer screening programme in China: a nationwide, population-based study. - Zhao, Yanxia; Bao, Heling; Ma, Lan; Song, Bo; Di, Jiangli; Wang, Linhong; Gao, Yanqiu; Ren, Wenhui; Wang, Shi; Wang, Hai-Jun; Wu, Jiuling (BMC Medicine, 2021)