Online Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.A fun, fast, portable review of pharmacology for the USMLE Step 1Written by former medical students at Yale University, LANGE Pharmacology Flash Cards, Fourth Edition offer concise, yet complete coverage of the subject. Each card covers a specific disease or drug, with high-yield facts in bold.