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Wood SA, Hoford JD, Hoffman EA, Zerhouni E, Mitzner W.Wood SA, et al. Among authors: hoffman ea.Comput Med Imaging Graph. 1995 Jan-Feb;19(1):145-52. doi: 10.1016/0895-6111(94)00034-4.Comput Med Imaging Graph. 1995.PMID: 7736413Free article.