De, P., Jolly, A., Cox, J., & Boivin, J. (2006). Characterizing the Drug-injecting Networks of Cocaine and Heroin Injectors in Montreal. Can J Public Health.

De, Prithwish, Ann Jolly, Joseph Cox, و Jean-François Boivin. "Characterizing the Drug-injecting Networks of Cocaine and Heroin Injectors in Montreal." Can J Public Health 2006.

De, Prithwish, Ann Jolly, Joseph Cox, و Jean-François Boivin. "Characterizing the Drug-injecting Networks of Cocaine and Heroin Injectors in Montreal." Can J Public Health 2006.