Transitions in romantic ideations associated with transitions in condomless sex among emerging adult gay, bisexual, and other YMSM: The P18 cohort study
Stephanie Cook, MPH, DrPH1, Farzana Kapadia, PhD MPH2 and Perry N. Halkitis, PhD, MPH2
(1)The Univeristy of Michigan, Ann Arbor, MI, (2)New York University, New York, NY