Retraction RETRACTION of "Absolute quantification of free tumor cells in the peripheral blood of gastric cancer patients" by N. Bayat, M.M. Mokhtari, M. Rezaei-Tavirani, A. Baradaran-Rafii, S. Rahman Zadeh, S. Heidari-Keshel and F. Ghasemvand. Genet. Mol. Res. 13 - Retraction Notice | RetractBase