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Bridges ND, Mayer JE Jr, Lock JE, Jonas RA, Hanley FL, Keane JF, Perry SB, Castaneda AR.Bridges ND, et al. Among authors: hanley fl.Circulation. 1992 Dec;86(6):1762-9. doi: 10.1161/01.cir.86.6.1762.Circulation. 1992.PMID: 1451248