Cite
MLA Citation
Janey Sewell et al.. “Changes in recreational drug use, drug use associated with chemsex, and HIV-related behaviours, among HIV-negative men who have sex with men in London and Brighton, 2013–2016.” Sexually transmitted infections, vol. 94, 2018, pp. 494–501. http://access.bl.uk/ark:/81055/vdc_100137792562.0x000017