Guide to the guide -- Drug identification : variations in drug nomenclature and their impact on information retrieval -- Government regulations affecting drugs and the pharmaceutical industry -- Evaluating drug information sources and developing a search protocol -- Pharmacology and therapeutics reference sources -- Reference sources for adverse drug reactions and interactions -- Drug analysis, formulation, and compounding reference sources -- Compiling background bibliography using online resources -- Competitive intelligence resources : drugs-in-development directories, protocol registries, and pharmaceutical business intelligence : companies, products, and marketplace research sources.