The effect of serum calcium level on the morbidity and mortality of patients with gastrointestinal bleeding

Ramazan Koylu^a, Zerrin Defne Dundar^b, Oznur Koylu^c, Nazire Belgin Akilli^a, Emine Akinci^a, Mustafa Onder Gonen^a, Basar Cander^b, Gokhan Gungor^d

^aKonya Training and Research Hospital, Emergency Department, Konya - ^bNecmettin Erbakan University Meram Faculty of Medicine, Emergency Medicine Department, Konya - ^dKonya Training and Research Hospital, Biochemistry Department, Konya - ^dKonya Training and Research Hospital, Gastroenterology Department, Konya, Turkey