Pancreatic insulinomas in multiple endocrine neoplasia, type I knockout mice can develop in the absence of chromosome instability or microsatellite instability - Scacheri, P C; Kennedy, A L; Chin, K; Miller, M T; Hodgson, J G; Gray, J W; Marx, S J; Spiegel, A M; Collins, F S (Cancer Res, 2004)