title: [Chronic backache. Rational therapy of muscle-induced pain].
mesh_terms: D000631:Aminopyridines / Q000627:therapeutic use*; D000700:Analgesics / Q000627:therapeutic use*; D001416:Back Pain / Q000188:drug therapy*; D019317:Evidence-Based Medicine; D006801:Humans; D010147:Pain Measurement / Q000187:drug effects; D017410:Practice Guidelines as Topic; D016032:Randomized Controlled Trials as Topic; D018781:Tension-Type Headache / Q000188:drug therapy*
chemical_list: D000631:Aminopyridines; D000700:Analgesics; C034161:flupirtine