Cite
MLA Citation
Michael A Catchpole et al.. “Serosurveillance of prevalence of undiagnosed HIV-1 infection in homosexual men with acute sexually transmitted infection.” BMJ, vol. 321, no. 7272, 2000, pp. 1319–1320. http://access.bl.uk/ark:/81055/vdc_100142182268.0x000028