Authors:
Fenton, KA
Korovessis, C
Johnson, AM
McCadden, A
McManus, S
Wellings, K
Mercer, CH
Carder, C
Copas, AJ
Nanchahal, K
Macdowall, W
Ridgway, G
Field, J
Erens, B
Citation: Ka. Fenton et al., Sexual behaviour in Britain: reported sexually transmitted infections and prevalent genital Chlamydia trachomatis infection, LANCET, 358(9296), 2001, pp. 1851-1854
Authors:
Wellings, K
Macdowall, W
Catchpole, M
Goodrich, J
Citation: K. Wellings et al., Seasonal variations in sexual activity and their implications for sexual health promotion, J ROY S MED, 92(2), 1999, pp. 60-64