title: Finder's fees for research subjects.
authors.affiliation: Massachusetts General Hospital, Boston 02114.
authors.forename: S E
authors.initials: SE
authors.lastname: Lind
mesh_terms: D002986:Clinical Trials as Topic; D004992:Ethics, Medical; D005249:Fees and Charges; D007258:Informed Consent; D010344:Patient Advocacy; D012017:Referral and Consultation / Q000191:economics*; D012109:Research Support as Topic / Q000639:trends; D014481:United States