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Patz EF Jr, Rusch VW, Heelan R.Patz EF Jr, et al. Among authors: rusch vw.AJR Am J Roentgenol. 1996 Feb;166(2):323-7. doi: 10.2214/ajr.166.2.8553940.AJR Am J Roentgenol. 1996.PMID: 8553940