Background Chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) has been
emerging as a significant health issue worldwide. This study aimed to systemically assess …

Coronavirus disease 2019 (COVID-19) is a viral infection which can cause a variety of
respiratory, gastrointestinal, and vascular symptoms. The acute illness phase generally lasts …

Myalgic encephalomyelitis (ME) or Chronic Fatigue Syndrome (CFS) is a neglected,
debilitating multi-systemic disease without diagnostic marker or therapy. Despite evidence …

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a debilitating chronic
disease of unknown aetiology that is recognized by the World Health Organization (WHO) …

Background Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a debilitating
disease with unknown causes. From the perspectives on the etiology and pathophysiology …

Fatigue can have a major impact on an individual's performance and wellbeing, yet is poorly
understood, even within the scientific community. There is no developed theory of its origins …

• Fatigue is a prominent disabling symptom in a variety of medical and neurologic disorders.
To facilitate research in this area, we developed a fatigue severity scale, subjected it to tests …

The complexities of the chronic fatigue syndrome and the methodologic problems
associated with its study indicate the need for a comprehensive, systematic, and integrated …

Page 1 VOLUME 2 Myofascial Pain and Dysfunction The Trigger Point Manual THE LOWER
EXTREMITIES JANET G. TRAVELL, MD DAVID G. SIMONS, MD Illustrations by Barbara D …

The absence of laboratory tests and clear criteria to identify homogeneous (sub) groups in
patients presenting with unexplained fatigue, and to assess clinical status and disability in …