Mohd Salleh NA, Voon P, Karamouzian M, Milloy MJ, Richardson L Methadone maintenance therapy service components linked to improvements in HIV care cascade outcomes: a systematic review of trials and observational studies Drug Alcohol Depend PubMed

Voon P, Wang L, Nosova E, Hayashi K, Milloy MJ, Wood E, Kerr T Pain and barriers to accessing health services among people who use drugs Pain Manag Nurs PubMed

Voon P, Wang L, Nosova E, Hayashi K, Milloy MJ, Wood E, Kerr T Greater pain severity is associated with inability to access addiction treatment among a cohort of people who use drugs J Pain Res PubMed

Prangnell A, Shoveller J, Voon P, Shulha H, Grant C, Milloy MJ, Kerr T, Hayashi K The impact of childhood emotional abuse on pain interference among people with chronic pain who inject drugs in Vancouver, Canada Pain Med PubMed

Ng M, Hayashi K, Voon P, Shulha H, DeBeck K, Milloy MJ, Ti L Characterising the association between positive hepatitis C virus antibody and pain among people who inject drugs Drug Alcohol Rev PubMed

Prangnell A, Voon P, Shulha H, Nosova E, Shoveller J, Milloy MJ, Kerr T, Hayashi K The relationship between childhood emotional abuse and chronic pain among people who inject drugs in Vancouver, Canada Child Abuse Negl PubMed

Gorfinkel L, Voon P, Wood E, Klimas J Diagnosing opioid addiction in people with chronic pain BMJ PubMed

Voon P, Greer AM, Amlani A, Newman C, Burmeister C, Buxton JA Pain as a risk factor for substance use: a qualitative study of people who use drugs in British Columbia, Canada Harm Reduct J PubMed

Voon P, Buxton JA, Wood E, Montaner JS, Kerr T Dose-response relationship between functional pain interference and nonmedical analgesic use: findings from a nationally representative Canadian survey Can J Pain Link