Health Canada Drug Product Database Online Query
NAPRA Drug Scheduling in Canada
Health Canada - Drug and Health Products. Drug Products
Health Canada - Special Access to Drugs & Health Products
Health Canada Notice of Compliance (NOC) Database
Drugs@FDA (U.S.)
FDA Electronic Orange Book (U.S.)
National Drug Code Directory (U.S.)
Canada's Research Based Pharmaceutical Companies
Canadian Generic Pharmaceutical Association
Consumer Health Products Canada
Martindale: the Complete Drug Reference
List of Pharmaceutical Companies