1. Report of the Committee on Adulterations and Sophistications of Drugs, Medicines, Chemicals, etc: presented to the American Medical Association at its third annual meeting, held in Cincinnati, May, 1850 Author(s): American Medical Association. Committee on Adulterations and Sophistications of Drugs, Medicines, Chemicals, etc. Publication: Philadelphia : T.K. & P.G. Collins, printers to the Association, 1850 Subject(s): Drug ContaminationDrug and Narcotic ControlUnited States