Medical patents: how far can they go?
Lewis
J I
JI
D000574:American Medical Association; D003362:Cost-Benefit Analysis; D004992:Ethics, Medical; D006077:Government Agencies; D007883:Legislation, Medical; D010067:Ownership / Q000331:legislation & jurisprudence*; D010330:Patents as Topic / Q000331:legislation & jurisprudence*; D013514:Surgical Procedures, Operative / Q000379:methods; D014481:United States