Public Services Division
Over-the-Counter or Nonprescription Medicines
Consumer Healthcare Products Association (CHPA) is the not-for-profit association representing the makers of over-the-counter medicines and dietary supplements, and the consumers who rely on these healthcare products.
Compendium of Self-care Products: the Canadian reference on OTCs. Ottawa: Canadian Pharmacists Association; 2002- .
Krinksy DL, et. al., editors. Handbook of Nonprescription Drugs: an interactive approach to self-care. Washington (DC): American Pharmacists Association; 1967- .
PDR for Nonprescription Drugs. Montvale(NJ): Thomson Reuters; 2006- .