Norepinephrine spillover to plasma in patients with congestive heart failure: evidence of increased overall and cardiorenal sympathetic nervous activity.Gregory J. Hasking, PI Korner, Jennifer Johns et al.|Circulation|1986Cited by 1k
Assessment of human sympathetic nervous system activity from measurements of norepinephrine turnover.Murray Esler, Gavin Lambert, Garry Jennings et al.|Hypertension|1988Cited by 641