RECENT 310.868 Recent developments in chronic fatigue syndrome / guest ed. Paul H. Levine. - New York : Excerpta Medica Inc., 1998. - [4], 124 s. : il., wykr. ; 28 cm. - (The American Journal of Medicine, ISSN 0002-9343 ; vol.105, suppl.3A) Bibliogr. przy rozdz.