P4.037 Use of Cell Phone Diaries to Understand Risk Contexts of Sexual Events Among Female Sex Workers
A M Roth, D J Hensel, J Gunn, J D Fortenberry, R Garfein, J N Arno, S E Wiehe
Sexually Transmitted Infections Jul 2013, 89 (Suppl 1) A299-A300; DOI: 10.1136/sextrans-2013-051184.0935