The Korean Journal of Internal Medicine is a peer-reviewed medical journal that focuses on various aspects of internal medicine. It publishes original research articles, reviews, and case reports that contribute to the understanding and advancement of internal medicine practices. The journal aims to disseminate knowledge among healthcare professionals and researchers in the field. Established in 1986, the journal is affiliated with the Korean Association of Internal Medicine. It covers a wide range of topics, including cardiology, gastroenterology, and endocrinology, making it a valuable resource for those interested in the latest developments in internal medicine.