this anomaly , detected in approximately 18 % of sera obtained from patients with a diagnosis of `` '' chronic mononucleosis , '' '' was more often found in patients with severe disease ( approximately 32 % ) who had objective clinical findings and markedly elevated antibody titers to ebv replicative antigens than in those patients with the `` '' fatigue syndrome '' '' ( 10 % ) .
C0037088
e clinical findin
C0015672
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