Epidemiology, sexual risk behavior, and HIV prevention practices of men who have sex with men using GRINDR in Los Angeles, California. 

Landovitz RJ, Tseng CH, Weissman M, Haymer M, Mendenhall B, Rogers K, Veniegas R, Gorbach PM, Reback CJ, Shoptaw S (2013). Epidemiology, sexual risk behavior, and HIV prevention practices of men who have sex with men using GRINDR in Los Angeles, California.  Journal of Urban Health 90(4):729-39.