TY - GEN AU - Melissas,J AU - Schoretsanitis,G AU - Valasiadou,K AU - Vrahasotakis,N AU - Tsiftsis,D D TI - Neurofibrosarcoma of the duodenum SN - 0748-7983 PY - 1995///1207 KW - Duodenal Neoplasms KW - complications KW - Gastrointestinal Hemorrhage KW - etiology KW - Humans KW - Male KW - Middle Aged KW - Neurofibrosarcoma N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1016/s0748-7983(95)97601-9 ER -