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Alternate Version Available
You are viewing the web site for DHQ II. The latest version for the U.S. is the DHQ III; however, DHQ III does not yet have a Canadian version. The Canadian version of DHQ II is still available.
To request a study using the Canadian version of the DHQ II, please fill out the following form and click Submit. You will receive an e-mail confirming the receipt of your request, and a follow-up call or e-mail within two weeks. If you do not receive the confirmation, please e-mail dhq@imsweb.com. All fields are required.