1. Repetitive strain injury;Brahams;Lancet,1993
2. Psychosomatic syndromes and somatic symptoms;Kellner,1991
3. Irritable bowel syndrome: pathogenesis and management;Thompson;Lancet,1993
4. Chronic fatigue syndrome;Bock,1993
5. The premenstrual syndrome—a reappraisal of the concept and the evidence;Bancroft;Psychol Med,1993