Risk of non-fatal overdose and polysubstance use in a longitudinal study with people who inject drugs in Tijuana, Mexico. - Rivera Saldana, Carlos D.; Abramovitz, Daniela; Meacham, Meredith C.; Gonzalez‐Zuniga, Patricia; Rafful, Claudia; Rangel, Gudelia; Strathdee, Steffanie A.; Cepeda, Javier; Gonzalez-Zuniga, Patricia (Drug & Alcohol Review, 2021)