title: Commercial ventures in medicine: concerns about the patenting of procedures. ACOG Committee Opinion: Committee on Ethics Number 129--November 1993.
mesh_terms: D035843:Biomedical Research; D003132:Commerce; D030881:Disclosure; D004992:Ethics, Medical; D006801:Humans; D033181:Information Dissemination; D010330:Patents as Topic; D018570:Risk Assessment