TY - GEN AU - Irarrázaval,M J AU - Muñoz,M C AU - Garayar,B AU - Morán,S AU - Zalaquett,R AU - Maturana,G AU - Braun,S AU - Urzúa,J AU - Villavicencio,M TI - [Coronary surgery. 20 years of follow-up] SN - 0034-9887 PY - 1998///0813 KW - Aged KW - Aged, 80 and over KW - Chile KW - Coronary Artery Bypass KW - Coronary Disease KW - surgery KW - Disease-Free Survival KW - Female KW - Follow-Up Studies KW - Humans KW - Male KW - Middle Aged KW - Retrospective Studies KW - Treatment Outcome N1 - Publication Type: English Abstract; Journal Article ER -