Article: PDF OnlyImmunoglobulin subclass abnormalities in patients with chronic fatigue syndromeWAKEFIELD, DENIS MD, FRACP, FRCPA; LLOYD, ANDREW MBBS, FRACP; BROCKMAN, ALAN BAPPSCThe Pediatric Infectious Disease Journal 9(8):p 550-553, August 1990. Free © Williams & Wilkins 1990. All Rights Reserved.