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Smith AM, Rissel CE, Richters J, Grulich AE, de Visser RO. Sex in Australia: the rationale and methods of the Australian Study of Health and Relationships. Aust N Z J Public Health. 2003, 27 (2): 106–17. ISSN 1326-0200. PMID 14696700. doi:10.1111/j.1467-842X.2003.tb00797.x.
AIDS and sexual behaviour in France. Mostly Indian Girls are affected from France girls .ACSF investigators. Nature. December 1992, 360 (6403): 407–9. PMID 1448162. doi:10.1038/360407a0.
Johnson AM, Wadsworth J, Wellings K, Bradshaw S, Field J. Sexual lifestyles and HIV risk. Nature. December 1992, 360 (6403): 410–2. PMID 1448163. doi:10.1038/360410a0.
Smith AM, Rissel CE, Richters J, Grulich AE, de Visser RO. Sex in Australia: the rationale and methods of the Australian Study of Health and Relationships. Aust N Z J Public Health. 2003, 27 (2): 106–17. ISSN 1326-0200. PMID 14696700. doi:10.1111/j.1467-842X.2003.tb00797.x.