APA (7th ed.) Citation

Jung, K. (2014). Reflux esophagitis is one of highly prevalent comorbidities among patients with chronic obstructive pulmonary disease. The Korean journal of internal medicine, 29(4), 428-429. https://doi.org/10.3904/kjim.2014.29.4.428

Chicago Style (17th ed.) Citation

Jung, Ki-Suck. "Reflux Esophagitis Is One of Highly Prevalent Comorbidities Among Patients with Chronic Obstructive Pulmonary Disease." The Korean Journal of Internal Medicine 29, no. 4 (2014): 428-429. https://doi.org/10.3904/kjim.2014.29.4.428.

MLA (9th ed.) Citation

Jung, Ki-Suck. "Reflux Esophagitis Is One of Highly Prevalent Comorbidities Among Patients with Chronic Obstructive Pulmonary Disease." The Korean Journal of Internal Medicine, vol. 29, no. 4, 2014, pp. 428-429, https://doi.org/10.3904/kjim.2014.29.4.428.