http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nonprescription products, formulations & features
Nonprescription products, formulations and features
Companion to: Handbook of nonprescription drugs.
American Pharmaceutical Association, 2215 Constitution Ave. NW, Washington, DC 20037