Mortality risk factors and excess mortality in a cohort of cocaine users admitted to drug treatment in Spain

de la Fuente L, Molist G, Espelt A, Barrio G, Guitart A, Bravo MJ, Brugal MT, Spanish Working Group for the Study of Mortality among Drug Users. Mortality risk factors and excess mortality in a cohort of cocaine users admitted to drug treatment in Spain. J Subst Abuse Treat. 2014; 46(2): 219–26.