title: Low back pain.
mesh_terms: D000328:Adult; D001416:Back Pain / Q000145:classification / Q000151:congenital / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D002318:Cardiovascular Diseases / Q000150:complications; D005260:Female; D006801:Humans; D007249:Inflammation / Q000150:complications; D007866:Leg / Q000294:innervation; D008297:Male; D008670:Metals / Q000506:poisoning; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications; D009497:Neurotic Disorders / Q000150:complications; D014947:Wounds and Injuries / Q000150:complications
chemical_list: D008670:Metals