TY - GEN AU - Neaigus,A AU - Miller,M AU - Friedman,S R AU - Hagen,D L AU - Sifaneck,S J AU - Ildefonso,G AU - des Jarlais,D C TI - Potential risk factors for the transition to injecting among non-injecting heroin users: a comparison of former injectors and never injectors SN - 0965-2140 PY - 2001///0726 KW - Adolescent KW - Adult KW - Analysis of Variance KW - Chi-Square Distribution KW - Confidence Intervals KW - Cross-Sectional Studies KW - Employment KW - Ethnicity KW - Female KW - Heroin Dependence KW - complications KW - Ill-Housed Persons KW - Humans KW - Logistic Models KW - Male KW - Middle Aged KW - New York City KW - epidemiology KW - Odds Ratio KW - Risk Factors KW - Sexual Partners KW - Substance Abuse, Intravenous N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1046/j.1360-0443.2001.9668476.x ER -