Lake S, St. Pierre M The relationship between cannabis use and patient outcomes in medication-based treatment of opioid use disorder: a systematic review Clin Psychol Rev PubMed

Reddon H, DeBeck K, Socías ME, Lake S, Dong H, Hayashi K, Milloy MJ Frequent cannabis use is negatively associated with frequency of injection drug use among people who inject drugs in a Canadian setting Cannabis Cannabinoid Res Link

Reddon H, DeBeck K, Socías ME, Lake S, Dong H, Karamouzian M, Hayashi K, Kerr T, Milloy MJ Frequent cannabis use and cessation of injection of opioids, Vancouver, Canada, 2005-2018 Am J Public Health PubMed

Lake S, Nosova E, Buxton J, Walsh Z, Socías ME, Hayashi K, Kerr T, Milloy MJ Characterizing motivations for cannabis use in a cohort of people who use illicit drugs: a latent class analysis PLoS One PubMed

Lake S, Socías ME, Milloy MJ Evidence shows that cannabis has fewer relative harms than opioids CMAJ PubMed

Lake S, Kerr T, Buxton J, Walsh Z, Marshall BDL, Wood E, Milloy MJ Does cannabis use modify the effect of post-traumatic stress disorder on severe depression and suicidal ideation? Evidence from a population-based cross-sectional study of Canadians J Psychopharmacol PubMed

Socías ME, Nosova E, Lake S, Hayashi K, Kerr T, Milloy MJ A call for experimental research on the risks and benefits of cannabis in the context of treatment for opioid use disorder CMAJ Open Link

Lake S, Gaddis A, Tupper KW, Nosova E, DeBeck K 3,4-Methylenedioxymethamphetamine (MDMA; ecstasy) use and transitions to injection drug use among street-involved youth Subst Abus PubMed