Basic tests for drugs : pharmaceutical substances, medicinal plant materials, and dosage forms - World Health Organization (Geneva : World Health Organization, 1998)
Includes bibliographical references and index.
Keywords: Drugs -- Analysis; Medicinal plants -- Analysis; Drugs -- Dosage forms; Pharmaceutical Preparations -- chemistry; Plants, Medcinal -- chemistry; Dosage Forms -- chemistry; Indicators and Reagents; Chemistry, Analytic -- handbooks