Triggerpoints.
D005356:Fibromyalgia / Q000503:physiopathology*; D006801:Humans; D007273:Injections, Intramuscular; D008012:Lidocaine / Q000008:administration & dosage; D009120:Muscle Cramp / Q000188:drug therapy / Q000503:physiopathology*; D009127:Muscle Rigidity; D009132:Muscles / Q000473:pathology
D008012:Lidocaine