PadhiS.; KongaraR.; UppinS.; UppinM.; PrayagaA.; ChallaS.; NagariB.; RegulagaddaS. Extragastrointestinal Stromal Tumor Arising in the Pancreas: A Case Report with a Review of the Literature. JOP. Journal of the Pancreas, v. 11, n. 3, p. 244-248, 5 maio 2010.