Spectral analysis of hemodynamics during infusions of epinephrine and norepinephrine in men. - Tulen,J.H.M.; Man in't Veld,A.J.; van Roon,A.M.; Moleman,P.; van Steenis,H.G.; Blankestijn,P.J.; Boomsma,F. (J Appl Physiol, 1974)