<unk>  is the most common non-pain symptom following fatigue in clinic and community populations.It is also one of the most common complaints in ambulatory care, accounting for nearly 8 million outpatient visits annually in the United States..
Dizziness epidemiology and demographics
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Cataract epidemiology and demographics
Orthopnea epidemiology and demographics
Migraine epidemiology and demographics
Headache epidemiology and demographics
Eye injury epidemiology and demographics
Hyperhidrosis epidemiology and demographics