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Serafini AN, Topchik S, Jimenez H, Friden A, Ganz WI, Sfakianakis GN.Serafini AN, et al. Among authors: sfakianakis gn.J Nucl Med. 1992 Jul;33(7):1304-11.J Nucl Med. 1992.PMID: 1613570Free article.