HIV-related sexual risk behaviour between 1996 and 2008, according to age, among men who have sex with men (Scotland)
Knussen C
, Flowers P, McDaid L and Hart G. Sex Transm Infect 2011;87:257-259 doi:10.1136/sti.2010.045047.

The social context of community mobilization: foundation for success or failure.
Cornish F
 and Campbell C (Eds). (forthcoming, 2010). AIDS Care  [Guest edited special issue]

HIV testing trends among gay men in Scotland, UK (1996-2005): Implications for HIV testing policies and prevention.
Williamson LM, Flowers P, Knussen C and Hart GJ. Sexually transmitted infections, 2009 Vol 85(7), pp 487-8

Willingness of young men and women to be tested for Chlamydia trachomatis in three non-medical settings, in Glasgow, UK. 
Lorimer K
, Reid ME and Hart G. Journal of Family Planning and Reproductive Health Care, 2009 Vol 35(1), pp 21-26.

 The acceptability of health service and community-based venues for syphilis testing amongst men who have sex with men.
Knussen C
, Bingham D and Flowers P. The views of potential service users in Scotland.  Public Health, 2008 Vol 122, pp 959-961.