title: Drug testing, chronic pain,and financial conflicts of interest.
authors.forename: Mark
authors.initials: M
authors.lastname: Collen
mesh_terms: D002908:Chronic Disease; D016265:Conflict of Interest; D005260:Female; D017048:Health Care Costs; D006801:Humans; D010146:Pain; D010380:Peer Review; D012107:Research Design; D015813:Substance Abuse Detection / Q000331:legislation & jurisprudence / Q000379:methods