Authors:
Kjellberg, L
Hallmans, G
Ahren, AM
Johansson, R
Bergman, F
Wadell, G
Angstrom, T
Dillner, J
Citation: L. Kjellberg et al., Smoking, diet, pregnancy and oral contraceptive use as risk factors for cervical intra-epithelial neoplasia in relation to human papillomavirus infection, BR J CANC, 82(7), 2000, pp. 1332-1338