Infertility, ovulation, induced ovulation, and female cancers

a‘Mario Negri’ Institute of Pharmacological Research bDepartment of Occupational Health, University of Milan, Milan, Italy Correspondence to Professor Carlo La Vecchia, MD, Istituto Mario Negri, via G. La Masa, 19, Milano 20156, Italy Tel: +39 2 39014 527; fax: +39 2 33200 231; e-mail: [email protected] Received December 3, 2010 Accepted December 14, 2010