David R. Strayer, William A. Carter, Bruce C. Stouch, Staci R. Stevens, Lucinda Bateman, Paul J. Cimoch, Charles W. Lapp, Daniel L. Peterson, the Chronic Fatigue Syndrome AMP-516 Study Group, William M. Mitchell
PLoS One. 2012; 7(3): e31334. Published online 2012 Mar 14. doi: 10.1371/journal.pone.0031334