Carcinoma of the cervix and tobacco smoking: collaborative reanalysis of individual data on 13,541 women with carcinoma of the cervix and 23,017 women without carcinoma of the cervix from 23 epidemiological studies. - Appleby, P; Beral, V; Berrington de González, A; Colin, D; Franceschi, S; Goodill, A; Green, J; Peto, J; Plummer, M; Sweetland, S (International journal of cancer. Journal international du cancer, 2006)