Cite
MLA Citation
Zhengping Zhu et al.. “Trends in HIV prevalence and risk behaviours among men who have sex with men from 2013 to 2017 in Nanjing, China: a consecutive cross-sectional survey.” BMJ open, vol. 9, no. 1, 2019, p. . http://access.bl.uk/ark:/81055/vdc_100144727679.0x00000b