Cytochrome P-450 1B1 Leu432Val Polymorphism Does Not Show Association With Breast Cancer in Northern Iranian Women With a History of Infertility oleh Maryam Ghanbari Andarieh, Ebrahim Zabihi, Dariush Moslemi, Mouloud Agajani Delavar, Mahmoud Haji-Ahmadi, Ali Shabestani Monfared, Seyed Gholam Ali Jorsaraei, Masoumeh Ghasemi, Sedighe Esmaeilzadeh