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

Richardson L, Laing A, Choi J, Nosova E, Milloy MJ, Marshall B, Singer J, Wood E, Kerr T Effect of alternative income assistance schedules on drug use and drug-related harm: a randomised controlled trial Lancet Public Health PubMed

Richardson L, Laing A, Milloy MJ, Maynard R, Nosyk B, Marshall B, Grafstein E, Daly P, Wood E, Montaner J, Kerr T Protocol of the impact of alternative social assistance disbursement on drug-related harm (TASA) study: a randomized controlled trial to evaluate changes to payment timing and frequency among people who use illicit drugs BMC Public Health PubMed