| chronic fatigue syndrome in northern nevada. | the clinical and laboratory findings from studies of patients with chronic fatigue syndrome (cfs) from northern nevada are summarized. physicians caring for these patients have estimated that greater than 400 patients with cfs from northern nevada and nearby communities in california were identified between 1984 and 1988. as a result of these studies, a cluster of clinical and laboratory features associated with the illness in moderately to severely affected patients has been identified: profoun ... | 1991 | 1850542 |