Combined estrogen-progestogen contraceptives and combined estrogen-progestogen menopausal therapy.
International Agency for Research on Cancer.
World Health Organization.
Lyon : International Agency for Research on Cancer,
2007.
"This publication represents the views and expert opinions of an IARC working group on the evaluation of carcinogenic risks to humans, which met in Lyon, 7-14 June 2007 ".
Includes bibliographical references.