USP DIde United States Pharmacopeial Convention, Medical Economics, PDR StaffMateriasPharmacologyDrugsAnalysisPharmacopoeiasDrug TherapyPatient EducationPopular WorksMedicalMedical / Nursing
The United States Pharmacopeia : USP 28 : the National Formulary : NF 23 : by authority of the United States Pharmacopeial Convention, Inc., meeting at Washington, D.C., April 12-16, 2000