http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
International pharmacopoeia = Pharmacopoea internationalis
v. 1. General methods of analysis -- v. 2. -- Quality specifications -- v. 3. Quality specifications -- v. 4. Tests, methods, and general requirements quality specifications for pharmaceutical substances, excipients, and dosage forms -- v. 5. Tests and general requirements for dosage forms, quality specifications for pharmaceutical substances and tablets