The sixth edition of Pharmacology an Introduction by Henry Hinter is a comprehensive guide to the study of pharmacology. The book covers all the major topics in pharmacology, including drug action, drug metabolism, drug interaction, and pharmacokinetics. By Henry Hitner – Pharmacology An Introduction 6th (Sixth) Edition The book also includes a comprehensive review of the latest research on pharmacology. The book is an invaluable resource for students preparing for the Pharmacology an Introduction Exam.