Ansel's Pharmaceutical Dosage Forms and Drug Delivery System Remington: The Science and Practice of Pharmacy Trissel's Stability of Compounded Formulation
Dietary and Herbal Supplements, Natural and Homeopathic Products
Drugs.com Pill Identifier Medscape Pill Identifier RxList.com European Medicines Agency (EMEA)
CostPlusDrugs.com FDA for Consumers Needy Meds Safe Medication (ASHP) Safe Pharmacy (NABP)
USPSTF Recommendations
Drugs in Pregnancy & Lactation (Briggs) LactMed TERIS
Credit: Finding Drug Information [Library Guides] by University of Washington, Health Sciences Library: https://guides.lib.uw.edu/hsl/drugs/home