TY - JOUR AU - De Ferrari, G M; Crijns, H J; Borggrefe, M TI - Chronic vagus nerve stimulation: a new and promising therapeutic approach for chronic heart failure JO - Eur Heart J VL - 32 PY - 2011 DO - 10.1093/eurheartj/ehq391 SP - 847 EP - 855 N1 - et al. ER -