title: [Statistical evaluation of the "minute metalic sphere therapy" on pain and stiffness of the muscles].
mesh_terms: D000497:Alloys / Q000627:therapeutic use*; D002857:Chromium / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D059408:Pain Management; D010919:Placebos
chemical_list: D000497:Alloys; D010919:Placebos; D002857:Chromium