Anderson, GL, Autier, P, Beral, V et al. (2007). Combined estrogen-progestogen contraceptives
. IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, 91 41-202.
Anderson, GL, Autier, P, Beral, V et al. (2007). Combined estrogen-progestogen contraceptives
. IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, 91 41-202.