Enlace original:
http://repositorio.uchile.cl/handle/2250/135551
Nazzal Nazal, Carolina
,
Alonso, F.
,
Cerecera, F.
,
Ojeda, J.
,
[Improvement in one-year survival after acute myocardial infarction according to socioeconomic position in Chile: analysis of the period 2002-2011]