A behavioural investigation into muscular pain.
D005356:Fibromyalgia / Q000209:etiology*; D006801:Humans; D063806:Myalgia; D009220:Myositis / Q000209:etiology*; D013035:Spasm / Q000502:physiology*
FIBROSITIS/etiology; MYOSITIS/etiology; SPASM/physiology