Neurohumoral and haemodynamic profile in postural tachycardia and chronic fatigue syndromes.
Okamoto LE, Raj SR, Peltier A, Gamboa A, Shibao C, Diedrich A, Black BK, Robertson D, Biaggioni I. Neurohumoral and haemodynamic profile in postural tachycardia and chronic fatigue syndromes. Clin Sci (Lond). 2012 Feb; 122(4):183-92.