@article{doi:, author = {Güler, Kerim and Vatansever, Sezai and Halıcı, Ertuğrul and Güloğlu, Recep and Palanduz, Şükrü and Erk, Osman}, title = {FACTORS AFFECTING THE CLINICAL COURSE OF UPPER GASTROINTESTINAL BLEEDING}, journal = {Ulus Travma Acil Cerrahi Derg}, volume = {3}, number = {1}, pages = {62-66}, year = {1997}, doi = {}, note ={doi: }, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }