TY - GEN AU - Evans,Jennifer L AU - Hahn,Judith A AU - Lum,Paula J AU - Stein,Ellen S AU - Page,Kimberly TI - Predictors of injection drug use cessation and relapse in a prospective cohort of young injection drug users in San Francisco, CA (UFO Study) SN - 1879-0046 PY - 2009///0729 KW - Adult KW - Cohort Studies KW - Female KW - Ill-Housed Persons KW - statistics & numerical data KW - Humans KW - Interviews as Topic KW - Male KW - Needle-Exchange Programs KW - Prisons KW - Recurrence KW - San Francisco KW - epidemiology KW - Substance-Related Disorders KW - Young Adult N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural UR - https://doi.org/10.1016/j.drugalcdep.2008.12.007 ER -