Er, R. E. Et Al. 2022. The Impact of Inflammatory Bowel Diseases and Related Medications on COVID-19 Severity and Outcome: A Tertiary Referral Center Experience from Turkey.. The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology , vol.33, no.12 , 1025-1032.

Er, R. E., Duman, S., Bodakçı, E., Yarcı, B., Soykan, A. İ., & Törüner, M., (2022). The Impact of Inflammatory Bowel Diseases and Related Medications on COVID-19 Severity and Outcome: A Tertiary Referral Center Experience from Turkey.. The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology , vol.33, no.12, 1025-1032.

Er, RAMAZAN Et Al. "The Impact of Inflammatory Bowel Diseases and Related Medications on COVID-19 Severity and Outcome: A Tertiary Referral Center Experience from Turkey.," The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology , vol.33, no.12, 1025-1032, 2022

Er, RAMAZAN E. Et Al. "The Impact of Inflammatory Bowel Diseases and Related Medications on COVID-19 Severity and Outcome: A Tertiary Referral Center Experience from Turkey.." The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology , vol.33, no.12, pp.1025-1032, 2022

Er, R. E. Et Al. (2022) . "The Impact of Inflammatory Bowel Diseases and Related Medications on COVID-19 Severity and Outcome: A Tertiary Referral Center Experience from Turkey.." The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology , vol.33, no.12, pp.1025-1032.

@article{article, author={RAMAZAN ERDEM ER Et Al. }, title={The Impact of Inflammatory Bowel Diseases and Related Medications on COVID-19 Severity and Outcome: A Tertiary Referral Center Experience from Turkey.}, journal={The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology}, year=2022, pages={1025-1032} }