mesh_terms: D004282:Documentation / Q000592:standards*; D005858:Germany; D006801:Humans; D059408:Pain Management / Q000592:standards*; D010147:Pain Measurement / Q000592:standards*; D017410:Practice Guidelines as Topic; D011785:Quality Assurance, Health Care / Q000592:standards*; D019984:Quality Indicators, Health Care / Q000592:standards*