Hyun, S. Y., Lee, J. H., Shin, H. S., Lee, S. W., Park, Y. N., & Park, J. Y. (2011). Cutaneous Metastasis from Cholangiocarcinoma as the First Clinical Sign: A Report of Two Cases. The Korean Society of Gastroenterology; the Korean Society of Gastrointestinal Endoscopy; the Korean Association for the Study of the Liver; the Korean Society of Neurogastroenterology and Motility; Korean Association for the Study of Intestinal Diseases; Korean College of Helicobacter and Upper Gastrointestinal Research; Korean Society of Pancreatobiliary Diseases.

Hyun, Shin Young, Ji Hoon Lee, Hye Sun Shin, Su Whan Lee, Young Nyun Park, و Jun Yong Park. Cutaneous Metastasis From Cholangiocarcinoma As the First Clinical Sign: A Report of Two Cases. The Korean Society of Gastroenterology; the Korean Society of Gastrointestinal Endoscopy; the Korean Association for the Study of the Liver; the Korean Society of Neurogastroenterology and Motility; Korean Association for the Study of Intestinal Diseases; Korean College of Helicobacter and Upper Gastrointestinal Research; Korean Society of Pancreatobiliary Diseases, 2011.

Hyun, Shin Young, et al. Cutaneous Metastasis From Cholangiocarcinoma As the First Clinical Sign: A Report of Two Cases. The Korean Society of Gastroenterology; the Korean Society of Gastrointestinal Endoscopy; the Korean Association for the Study of the Liver; the Korean Society of Neurogastroenterology and Motility; Korean Association for the Study of Intestinal Diseases; Korean College of Helicobacter and Upper Gastrointestinal Research; Korean Society of Pancreatobiliary Diseases, 2011.