Kaabi B, Belaaloui G, Benbrahim W, Hamizi K, Sadelaoud M, Toumi W, Bounecer H. ADRA2A Germline Gene Polymorphism is Associated to the Severity, but not to the Risk, of Breast Cancer. Pathology & Oncology Research. DOI: 10.1007/s12253-015-0010-0.First online: 13 November . 2015 :1-9.