ORIGINAL ARTICLE Prevalence of Three Prothrombotic Polymorphisms: Factor V G1691A, Factor II G20210A and Methylenetetrahydrofolate Reductase (MTHFR) C 677T in Argentina Valeria Genoud1, Mercedes Castañon1, Joyce Annichino-Bizzacchi2, Jorge Korin1 and Lucı́a Kordich1 on behalf of the Grupo Cooperativo Argentino de Hemostasia y Trombosis 1Facultad de Ciencias Exactas y Naturales. Dpto. Quı́mica Bio...