Concise synopses for FDA-approved drugs. Summary information includes: dosing and indications; contraindications and warnings; drug interactions; adverse effects; and mechanism of action.

Goodman & Gilman's is a universally respected and read medical text in pharmacology, describing the actions and uses of therapeutic agents in relation to physiology and pathophysiology.

This US NIH databank includes public-health assessments of waste sites, health consultations concerning specific hazardous substances, health surveillance and registries, and much more.

AHFS Drug Information is a comprehensive evidence-based source of drug information, complete with therapeutic guidelines and off-label uses.

The official drug reference of the American Pharmaceutical Association includes a visual index to pills, monographs on most medications (international, pediatric, geriatric, and nursing formulations) and natural products. Its toxicology section includes a household-products database, monographs on toxic agents, and antidotes.

Delivers critical information on effective diagnosis and treatment of drug-related emergencies and chemical exposures.

For 25 years, Rang and Dale's Pharmacology has delivered the core basic and clinical science information required by students and healthcare practitioners worldwide.

From the National Library of Medicine, TOXNET is a resource for searching databases on toxicology, hazardous chemicals, environmental health, and toxic releases. Databases include: LactMed, a database of drugs and chemicals to which breastfeeding mothers may be exposed; DART, which has references to developmental and reproductive toxicology literature; and the Household Products Database.