Marks, J. A.; Rao, A. S.; Loren, D.; Witkiewicz, A.; Mastrangelo, M. J.; Berger, A. C. Malignant Melanoma Presenting As Obstructive Jaundice Secondary to Metastasis to the Ampulla of Vater. JOP. J Pancreas (Online) 2010, 11, 173-175.