ARIZA, Fredy; CASTANO, Darío Alberto; BOLANOS-ALDANA, Julián David  and  QUINTANA-DIAZ, Manuel. Surgical site infection in adults undergoing major non-cardiac surgery and its association with anemia, El severe bleeding and intraoperative transfusion: A preliminary report from a prospective registry. Rev. colomb. anestesiol. [online]. 2020, vol.48, n.4.  Epub Nov 20, 2020. ISSN 0120-3347.