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Vartivarian SE, Papadakis KA, Palacios JA, Manning JT Jr, Anaissie EJ.Vartivarian SE, et al. Among authors: anaissie ej.Ann Intern Med. 1994 Dec 15;121(12):969-73. doi: 10.7326/0003-4819-121-12-199412150-00011.Ann Intern Med. 1994.PMID: 7978724