Dong H, Hayashi K, Fairbairn N, Milloy MJ, DeBeck K, Wood E, Kerr T Long term pre-treatment opioid use trajectories in relation to opioid agonist therapy outcomes among people who use drugs in a Canadian setting Addict Behav PubMed

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

Rieb L, DeBeck K, Hayashi K, Wood E, Nosova E, Milloy MJ Withdrawal-associated injury site pain prevalence and correlates among opioid-using people who inject drugs in Vancouver, Canada Drug Alcohol Depend PubMed

Ng C, Chayama KL, Krüsi A, Small W, Knight R Perspectives of HIV-positive and -negative people who use drugs regarding the criminalization of HIV non-disclosure in Canada: a qualitative study BMC Public Health PubMed

Pearce L, Homayra F, Dale L, Moallef S, Barker B, Norton A, Hayashi K, Nosyk B Non-disclosure of drug use in outpatient health care settings: findings from a prospective cohort study in Vancouver, Canada Int J Drug Policy PubMed

Brar R, Grant C, DeBeck K, Milloy MJ, Fairbairn N, Wood E, Kerr T, Hayashi K Changes in drug use behaviors coinciding with the emergence of illicit fentanyl among people who use drugs in Vancouver, Canada Am J Drug Alcohol Abuse PubMed

Mitra S, Boyd J, Wood E, Grant C, Milloy MJ, DeBeck K, Kerr T, Hayashi K Elevated prevalence of self-reported unintentional exposure to fentanyl among women who use drugs in a Canadian setting: a cross-sectional analysis Int J Drug Policy PubMed

Bach P, Hayashi K, Milloy MJ, Nosova E, Kerr T, Wood E, Fairbairn N Characterising the increasing prevalence of crystal methamphetamine use in Vancouver, Canada, from 2006-2017: a gender-based analysis Drug Alcohol Rev PubMed

Richardson L, Dong H, Kerr T, Milloy MJ, Hayashi K Drug-related harm coinciding with income assistance payments: results from a community-based cohort of people who use drugs Addiction PubMed

Beaulieu T, Hayashi K, Nosova E, Milloy MJ, DeBeck K, Wood E, Kerr T, Ti L Effect of witnessing an overdose on the use of drug checking services among people who use illicit drugs in Vancouver, Canada Am J Drug Alcohol Abuse PubMed