A. Okan Et Al. , "Relationship between non-steroidal anti-inflammatory drug use and Helicobacter pylori infection in bleeding or uncomplicated peptic ulcers: A case-control study," JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY , vol.18, no.1, pp.18-25, 2003
Okan, A. Et Al. 2003. Relationship between non-steroidal anti-inflammatory drug use and Helicobacter pylori infection in bleeding or uncomplicated peptic ulcers: A case-control study. JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY , vol.18, no.1 , 18-25.
Okan, A., Tankurt, E., Aslan, B., Akpinar, H., Simsek, I., & Gonen, O., (2003). Relationship between non-steroidal anti-inflammatory drug use and Helicobacter pylori infection in bleeding or uncomplicated peptic ulcers: A case-control study. JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY , vol.18, no.1, 18-25.
Okan, A Et Al. "Relationship between non-steroidal anti-inflammatory drug use and Helicobacter pylori infection in bleeding or uncomplicated peptic ulcers: A case-control study," JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY , vol.18, no.1, 18-25, 2003
Okan, A Et Al. "Relationship between non-steroidal anti-inflammatory drug use and Helicobacter pylori infection in bleeding or uncomplicated peptic ulcers: A case-control study." JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY , vol.18, no.1, pp.18-25, 2003
Okan, A. Et Al. (2003) . "Relationship between non-steroidal anti-inflammatory drug use and Helicobacter pylori infection in bleeding or uncomplicated peptic ulcers: A case-control study." JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY , vol.18, no.1, pp.18-25.
@article{article, author={A Okan Et Al. }, title={Relationship between non-steroidal anti-inflammatory drug use and Helicobacter pylori infection in bleeding or uncomplicated peptic ulcers: A case-control study}, journal={JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY}, year=2003, pages={18-25} }