Who has sex with whom? Analyses of heterosexual partnerships in the last year reported in the National Survey of Sexual Attitudes and Lifestyles 2000 (?Natsal 2000?)

Mercer, C; Copas, A; Fenton, K; Wellings, K; Erens, B; Johnson, A and (2004) Who has sex with whom? Analyses of heterosexual partnerships in the last year reported in the National Survey of Sexual Attitudes and Lifestyles 2000 (?Natsal 2000?). International journal of STD & AIDS, 15 (Supple). 1-. ISSN 0956-4624 https://researchonline.lshtm.ac.uk/id/eprint/19450