@article {575, title = {Relation between Myocardial Infarction and Cyrcadian Rhythm in Patients Attended in a Prehospital Emergency Service}, journal = {Medicina Cl{\'\i}nica}, volume = {139}, year = {2012}, pages = {515-521}, chapter = {551}, author = {Barneto-Valero, Mar{\'\i}a Cristina and Jose Ramon Garmendia-Leiza and Julio Ardura-Fernández and Pablo Casaseca-de-la-Higuera and Jesus Maria Andres-de-Llano and Corral-Torres, Ervigio} }