Cohen, PieterVenhuis, Bastiaan J.2019-06-062013-07-08Cohen, Peter, and Bastiaan Venhuis. 2013. JAMA Internal Medicine 173 (13): 1169-1170. doi:10.1001/jamainternmed.2013.8542168-6106http://nrs.harvard.edu/urn-3:HUL.InstRepos:40506765en-USAdulterated Sexual Enhancement SupplementsMore Than MojoJournal Article2019-06-0610.1001/jamainternmed.2013.854