[Poor trends in cardiac arrest mortality in Spain].
J A
JA
Alvarez Fernández
D016887:Cardiopulmonary Resuscitation; D006323:Heart Arrest / Q000150:complications / Q000401:mortality* / Q000628:therapy; D006801:Humans; D013030:Spain / Q000453:epidemiology; D014693:Ventricular Fibrillation / Q000150:complications / Q000628:therapy