Patterns of regional variation of opioid prescribing in primary care in England: a retrospective observational study
[摘要]
[发布日期] [发布机构]
[效力级别] [学科分类] 卫生学
[关键词] chronic-pain;observational-study;opioid-prescribing;primary-care;regional-variation;social-deprivation [时效性]
