TY - JOUR T1 - FACTORS AFFECTING THE CLINICAL COURSE OF UPPER GASTROINTESTINAL BLEEDING AU - Güler, Kerim AU - Vatansever, Sezai AU - Halıcı, Ertuğrul AU - Güloğlu, Recep AU - Palanduz, Şükrü AU - Erk, Osman Y1 - 1997 PY - 1997 DA - 1997 N1 - doi: DO - T2 - Turkish Journal of Trauma and Emergency Surgery JF - Turkish Journal of Trauma and Emergency Surgery JO - Ulus Travma Acil Cerrahi Derg SP - 62 EP - 66 VL - 3 IS - 1 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 1997 ER -