ABSTRACT
The CMA Infobase is a free Web-based resource that contains evidence-based clinical practice guidelines. The database is maintained by the Canadian Medical Association (CMA) and is available on its Web site. The CMA Infobase currently contains 1,200-plus clinical practice guidelines either developed or endorsed by an authoritative health care organization located in Canada. It is an alternative source of free clinical practice guidelines to the National Guideline Clearinghouse. This column will cover the basics of CMA Infobase, including searching, special features, and available resources which complement the database.