File:Individuals referred by medical specialists in CFS and ME-CFS .png

Source:Chronic Fatigue Syndrome and Myalgic Encephalomyelitis: Toward An Empirical Case Definition, by Leonard A. Jason, Bobby Kot, Madison Sunnquist, Abigail Brown, Meredyth Evans, Rachel Jantke, Yolonda Williams, Jacob Furst, and Suzanne D. Vernon