Freeman, R, Wieling, W, Axelrod, FB, Benditt, DG, Benarroch, E, Biaggioni, I, Cheshire, WP, Chelimsky, T, Cortelli, P, Gibbons, CH, Goldstein, DS, Hainsworth, R, Hilz, MJ, Jacob, G, Kaufmann, H, Jordan, J, Lipsitz, LA, Levine, BD, Low, PA, Mathias, C, Raj, SR, Robertson, D, Sandroni, P, Schatz, I, Schondorff, R, Stewart, JM & Van Dijk, JG 2011, '
Consensus statement on the definition of orthostatic hypotension, neurally mediated syncope and the postural tachycardia syndrome',
Clinical Autonomic Research, vol. 21, no. 2, pp. 69-72.
https://doi.org/10.1007/s10286-011-0119-5