权威例句
Book-Review - Activity in Red Dwarf Stars - I.A.U. COLL.71 - Catania - 1982AUGSu alcuni Crostacei Decapodi poco conosciuti del Compar-timento Maritimo di CataniaMethodological problems in AIDS behavioral research: influences on measurement error and participation bias in studies of sexual beh...Towards an Understanding of Risk Behavior: An AIDS Risk Reduction Model (ARRM)Understanding childhood sexual abuse as a predictor of sexual risk-taking among men who have sex with men: The Urban Men’s Health S...GEO-RBAC: A spatially aware RBACA quantitative analysis of the responding maintained by interval schedules of reinforcementGEO-RBAC: a spatially aware RBACAlcohol use, drug use and alcohol-related problems among men who have sex with men: the Urban Men's Health Study.Suicide Attempts Among Gay and Bisexual Men: Lifetime Prevalence and A...
