Journal of Psychosomatic Research · 2003 · 66 citations · 43 references
NursingHealth SciencesPsychologyHealth PsychologySymptom ScienceChronic DiseaseChronic IllnessCoping StrategiesFatigueSymptom AssessmentSymptom BurdenChronic Illness Symptom DistressExcessive WorryFatigue-related Distress
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SCL-90: an outpatient psychiatric rating scale--preliminary report.
Leonard R. Derogatis, Ronald S. Lipman, Lino Covi · PubMed · 1973 · 3.8K citations
Chronic Fatigue Syndrome: A Working Case Definition
Gary P. Holmes · Annals of Internal Medicine · 1988 · 1.7K citations