Cite
APA Citation
Wayal, S., Cassell, J. A., Edwards, S., & Hart, G. (n.d.). o19 Sexual partnership patterns and sexually transmitted infections in HIV positive men who have sex with men: implications for partner notification. Sexually transmitted infections, 88, A7–A8. http://access.bl.uk/ark:/81055/vdc_100137792507.0x000018