Dubuis, E., Thompson, V., Leite, M., Blaes, F., Maihöfner, C., Greensmith, D., …Goebel, A. (2014). Longstanding complex regional pain syndrome is associated with activating autoantibodies against alpha-1a adrenoceptors. Pain, 155(11), 2408-2417. https://doi.org/10.1016/j.pain.2014.09.022