Enhanced with updated revisions, this definitive drug information resource empowers pharmacists and healthcare professionals with trusted insights for safe medication use. Federally recognized as the official standard, it uniquely serves as the compendium set by a professional scientific society to guide practice. With expanded and revised content, AHFS® Drug Information helps you protect your patients and your practice. It is federally recognized as an official compendium for establishing drug use standards, the only compendium published by a professional and scientific society, and the drug information reference trusted by pharmacists and other healthcare professionals for over years.