Rebecca Schnall, RN, MPH, PhD
Rebecca Schnall, RN, MPH, PhD
![142nd APHA Annual Meeting and Exposition (November 15 - November 19, 2014): http://www.apha.org/events-and-meetings/annual](images/banner.jpg)
Assistant Professor of Nursing
Columbia University School of Nursing
New York,
NY
USA
rb897@cumc.columbia.edu
4375.0 Informing the development of a mobile app for HIV prevention in high- risk, urban men who have sex with men (MSM)