HSP90, HSPA8, HIF-1 alpha and HSP70-2 polymorphisms in breast cancer: a case-control study. - Zagouri F; Sergentanis TN; Gazouli M; Tsigginou A; Dimitrakakis C; Papaspyrou I; Eleutherakis-Papaiakovou E; Chrysikos D; Theodoropoulos G; Zografos GC; Antsaklis A; Dimopoulos AM; et al. (Molecular biology reports, 2012)