TI  - Assessment of 99 Cases with Upper Gastrointestinal System Bleeding
AU  - Erkuş, E.
AU  - Helvacı, A.
AU  - Bodur, Ö.
AU  - Özsoy, N.
SO  - European Archives of Medical Research 2013;29:76-80.
DO  - 10.5222/otd.2013.076