Adherence to PrEP Among Young Men Who Have Sex With Men Participating in a Sexual Health Services Demonstration Project in Alameda County, California. - Myers, Janet J.; Kang Dufour, Mi-Suk; Koester, Kimberly A.; Udoh, Ifeoma; Frazier, Remi; Packard, Rebecca; Kennedy, Kristin; Erguera, Xavier; Horowitz, Jessica; Grant, Robert; Burack, Jeffrey H. (JAIDS: Journal of Acquired Immune Deficiency Syndromes, 2019)