Citation: Fong C, Mateu-Gelabert P, Ciervo C, Eckhardt B, Aponte-Melendez Y, Kapadia S, Marks K. Medical provider stigma experienced by people who use drugs (MPS-PWUD): Development and validation of a scale among people who currently inject drugs in New York City. Drug Alcohol Depend. 2021 Feb 13;221:108589. doi: 10.1016/j.drugalcdep.2021.108589. Epub ahead of print. PMID: 33621804.