Souaf, I. , Znati, K. , Chahbouni, S. , Hafid, I. , Ameurtesse, H. , Hammas, N. , Chbani, L. , Fatemi, H. , Harmouch, T. and Amarti, A. (2014) Signet Ring Cell Carcinoma of Ampulla of Vater: Report of a Rare Malignancy and Literature Review.
Case Reports in Clinical Medicine,
3, 145-148. doi:
10.4236/crcm.2014.33035.