2England RE,Newcomer MK,Leung JW, et al. Case report :annular pancreas divisum--a report of two cases and review of the literature. Br J Radiol, 1995,68: 324-328.
2England R E, Newcomer M K, LeungJW, et al. Case report:annular pancreas divisum-a report of two cases and review of the literature. Br J Radiol, 1995,68:324-328.