D. Wright

Development of a fatigue scale.

S. Wessely, T. Chalder, G. Berelowitz, 1993, Journal of psychosomatic research.

Postinfectious fatigue: prospective cohort study in primary care

S. Wessely, T. Chalder, P. Wallace, 1995, The Lancet.

The prevalence and morbidity of chronic fatigue and chronic fatigue syndrome: a prospective primary care study.

S. Wessely, T. Chalder, P. Wallace, 1997, American journal of public health.

Self-Reported Allergy-Related Symptoms and Psychological Morbidity in Primary Care

S. Wessely, T. Chalder, P. Wallace, 1997, International journal of psychiatry in medicine.

Population based study of fatigue and psychological distress

P Wallace, S. Wessely, T. Chalder, 1994, BMJ.

Viral illness and chronic fatigue (syndrome)

S. Wessely, T. Chalder, P. Wallace, 1995, The Lancet.

Psychological symptoms, somatic symptoms, and psychiatric disorder in chronic fatigue and chronic fatigue syndrome: a prospective study in the primary care setting.

S. Wessely, T. Chalder, P. Wallace, 1996, The American journal of psychiatry.