Cite
APA Citation
Clifton, S., Field, N., Prior, G., Aldridge, R., Bonell, C., Copas, A., Gibbs, J., Macdowall, W., Mitchell, K., Tanton, C., Thomson, N., Unemo, M., Sonnenberg, P., & Mercer, C. (n.d.). p350 What is the optimum method for collecting robust data to understand a nation's sexual health needs?. Sexually transmitted infections, 95, A181. http://access.bl.uk/ark:/81055/vdc_100137793292.0x000012