1. Public Health England: Sexually transmitted infections and chlamydia screening in England. 2012. Accessed 12/12/2013
http://www.hpa.org.uk/hpr/archives/2013/hpr2313.pdf
2. European Centre for Disease Prevention and Control (ECDC): Chlamydia most prevalent sexually transmitted infection across Europe; rates of gonorrhoea and syphilis increasing. . Accessed 12/12/2013
http://www.ecdc.europa.eu/en/press/news/_layouts/forms/News_DispForm.aspx?List=8db7286c%2Dfe2d%2D476c%2D9133%2D18ff4cb1b568&ID=858&RootFolder=%2Fen%2Fpress%2Fnews%2FLists%2FNews&Source=http%3A%2F%2Fwww%2Eecdc%2Eeuropa%2Eeu%2FEN%2FHEALTHTOPICS%2FCHLAMYDIA%2FPages%2Findex%2Easpx&Web=86661a14%2Dfb61%2D43e0%2D9663%2D0d514841605d
3. HPS: Genital herpes simplex, genital chlamydia and gonorrhoea infection in Scotland: laboratory diagnoses 2002 – 2011.Health Protection Scotland Weekly Report 19 Sept 2012, Vol. 46319–26.
4. Information Services Division/NHS Scotland: Chlamydia Key Clinical Indicator (KCI). . Accessed 10/12/2013
https://isdscotland.scot.nhs.uk/Health-Topics/Sexual-Health/Publications/2011-09-27/2011-09-27-Chlamydia-KCI-Report.pdf?42701357604
5. General Register Office for Scotland: Mid-Year Population Estimates. Accessed 10/12/2013
http://www.gro-scotland.gov.uk/statistics/theme/population/estimates/mid-year/index.html