The Pattern of Second Primary Tumours in Postmenopausal Women with Prior Breast Cancer in Western Romania: A Retrospective, Single-Institution Study oleh Cristina Marinela Oprean, Larisa Maria Badau, Robert-Alexandru Han, Teodora Hoinoiu, Gabriel-Mugur Dragomir, Daciana Grujic, Tiberiu Dragomir, Alis Dema