WHELAN JULIE 550,220 CHRONIC Chronic fatigue syndrome s [Symposium on ___ held at the Ciba Foundation London, 12-14 May 1992] / [eds Gregory R. Bock and Julie Whelan]. - Chiches­ ter [etc.] : John Wiley and Sons, [1993], - X, 357 s. : wykr. ; 24 cm (Ciba Foundation Symposium ? 173) ISBN 0-471-93618-9