Gastrointestinal stromal tumors (GISTs) of the jejunum and ileum – a clinocopathoologic, immunhistochemical and molecular genetic study of 906 cases prior to imantinib with long-term follow-up - Miettinen, M; Makhlouf, H R; Sobin, L H (Am J Surg Pathol, 2006)
et al.