Richardson L, Geddes C, Palis H, Buxton J, Slaunwhite A An ecological study of the correlation between COVID-19 support payments and overdose events in British Columbia, Canada Int J Drug Policy PubMed

Mitra S, Kerr T, Cui Z, Gilbert M, Fleury M, Hayashi K, Milloy MJ, Richardson L Patterns of socioeconomic marginalization among people who use drugs: a gender-stratified repeated measures latent class analysis J Urban Health PubMed

Robinson K, Laing A, Choi J, Richardson L Effect of modified income assistance payment schedules on substance use service access: evidence from an experimental study Int J Drug Policy PubMed

Laing A, Richardson L Fronts and friends: social contingencies in the management of drug debt Sociol Q Link

Jaffe K, Richardson L "I thought it was for guys that did needles": Medication perceptions and lay expertise among medical research participants J Subst Use Addict Treat PubMed

Mitra S, Choi JC, van Draanen J, Kerr T, Gilbert M, Hayashi K, Milloy MJ, Johnson C, Richardson L Socioeconomic marginalization and risk of overdose in a community-recruited cohort of people who use drugs: a longitudinal analysis Int J Drug Policy PubMed

van Draanen J, Hamilton J, Morgan J, Maxwell S, Taylor T, Richardson L, Nolan S Supervised smoking facility access, harm reduction practices, and substance use changes during the COVID-19 pandemic: a community-engaged cross-sectional study Harm Reduct J PubMed

Swaich A, Richardson L, Cui Z, DeBeck K, Milloy MJ, Kerr T, Hayashi K Experiences of violence during the COVID-19 pandemic among people who use drugs in a Canadian setting: a gender-based cross-sectional study BMC Public Health PubMed

van Draanen J, Jamula R, Karamouzian M, Mitra S, Richardson L Pathways connecting socioeconomic marginalization and overdose: a qualitative narrative synthesis Int J Drug Policy PubMed

Richardson L, Jaffe K, Socías ME, Le Foll B, Lim R, Jutras-Aswad D Research participation in substance use disorder trials: design and methods of a multi-site nested qualitative study Int J Qual Methods Link