ilkambalt Posted January 6, 2011 Hi all, Johns Hopkins is looking at the potential effects of K2, Spice, etc. and would like your input if you have ever used the product. The survey is completely anonymous and would be of great help. Have you ever used Spice, K2, or similar herbal incense products? Please complete a brief anonymous internet survey to tell us about your experiences so that accurate information about the use and effects of these products can be known. https://www.surveymonkey.com/s/Spice Thank you Spice Survey Flyer.pdf Spice Survey Flyer.pdf Spice Survey Flyer.pdf Share this post Link to post Share on other sites
