TY - GEN AU - McCaffery,Jeanne M AU - Papandonatos,George D AU - Stanton,Cassandra AU - Lloyd-Richardson,Elizabeth E AU - Niaura,Raymond TI - Depressive symptoms and cigarette smoking in twins from the National Longitudinal Study of Adolescent Health SN - 1930-7810 PY - 2008///1203 KW - Adolescent KW - Age Distribution KW - Depression KW - epidemiology KW - Diseases in Twins KW - Environment KW - Female KW - Humans KW - Likelihood Functions KW - Longitudinal Studies KW - Male KW - Models, Theoretical KW - Prevalence KW - Risk Factors KW - Sex Distribution KW - Smoking KW - United States N1 - Publication Type: Journal Article; Twin Study UR - https://doi.org/10.1037/0278-6133.27.3(suppl.).s207 ER -