article_metadata: Min-Jung Kang Sun Young Yi
article_metadata: 10.1155/2009/285753
article_metadata: Gastroenterol Res Pract
article_metadata: 2009;2009:285753.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/19644559/
article_metadata: Case Reports
article_metadata: PMC2716486
article_metadata: 19644559
article_metadata: Nevus-like appearance of primary malignant melanoma of the esophagus
article_metadata: 2009