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Betriu A, Castañer A, Sanz GA, Pare JC, Roig E, Coll S, Magriña J, Navarro-Lopez F.Betriu A, et al. Among authors: magrina j.Circulation. 1982 Jun;65(6):1099-105. doi: 10.1161/01.cir.65.6.1099.Circulation. 1982.PMID: 7074772
Castañer A, Roig E, Serra A, de Flores T, Magriñá J, Azqueta M, Sanz G, Betriu A.Castañer A, et al. Among authors: magrina j.Eur Heart J. 1990 Oct;11(10):868-75. doi: 10.1093/oxfordjournals.eurheartj.a059608.Eur Heart J. 1990.PMID: 2265639
Castaner A, Betriu A, Roig E, Coll S, de Flores T, Magrina J, Serra A, Bassaganyes J, Sanz G.Castaner A, et al. Among authors: magrina j.Am Heart J. 1986 Dec;112(6):1201-9. doi: 10.1016/0002-8703(86)90349-2.Am Heart J. 1986.PMID: 3788767