Factors associated with perceived decline in the quality of drugs during the COVID-19 pandemic: Evidence from community-recruited cohorts of people who use drugs in Vancouver, Cana...

por McAdam, Erica, Hayashi, Kanna, Dong, Huiru, Cui, Zishan, Sedgemore, Kali-olt, Dietze, Paul, Phillips, Paige, Wilson, Dean, Milloy, M.-J., DeBeck, Kora
Publicado 2022