The British National Formulary BNF 89 March / September 2025 Paperback Edition is a comprehensive textbook designed for adult learners and those in vocational education. With a focus on pharmacology, this publication covers a range of subjects relevant to medicine and pharmacy. Authored by the British National Formulary, this edition is essential for anyone seeking to deepen their understanding of pharmaceutical principles in both an academic and practical context. Written in English, this textbook is a valuable resource for those studying or working in the field of medicine and pharmacy.