Smith Catherine M, Emmett Lynsey
Department of Infectious Disease Informatics, Farr Institute of Health Informatics Research, UCL, London, UK.
Field Epidemiology Service East, National Infection Service, Public Health England, Cambridge, UK.
Sex Transm Infect. 2016 Aug;92(5):327-8. doi: 10.1136/sextrans-2015-052377.