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Ma M, Guillerman RP.Ma M, et al. Among authors: guillerman rp.Pediatr Radiol. 2010 Dec;40 Suppl 1:S177. doi: 10.1007/s00247-010-1867-4. Epub 2010 Oct 10.Pediatr Radiol. 2010.PMID: 20936516No abstract available.