Cite
MLA Citation
Zhen Ning et al.. “HIV and syphilis epidemic among MSM and non-MSM aged 50 and above in Shanghai, China: A yearly cross-sectional study, 2008–2014.” Global public health, vol. 13, no. 11, 2018, pp. 1625–1633. http://access.bl.uk/ark:/81055/vdc_100069104760.0x00000a