@misc{indiciae398fc3534b77, title = {[Massive lower gastrointestinal bleeding in the elderly].}, author = {Recep Guloglu and Cemalettin Ertekin and Orhan Alimoglu and Korhan Taviloglu and Hizir Akyildiz}, year = {2002}, url = {https://pubmed.ncbi.nlm.nih.gov/12415499/}, note = {Source identifier: 12415499} }