%0 Journal Article %K Cardiopulmonary resuscitation %K Cuidados prehospitalarios %K Familia %K Family %K Prehospital care %K Psicología emergencias %K Psychology in emergencies %K Resucitación cardiopulmonar %B Ansiedad y Estrés %D 2016 %I Elsevier %N 1 %P 19-25 %R 10.1016/j.anyes.2016.04.003 %T Witnessed cardiopulmonary resuscitation: Initial factors associated with the indication of psychological follow-up in relatives %U http://linkinghub.elsevier.com/retrieve/pii/S1134793716300082 %V 22 %8 jan