APA Citation

Bellis, M., Cook, P., Clark, P., Syed, Q., & Hoskins, A. (2002). Re-emerging syphilis in gay men: A case-control study of behavioural risk factors and HIV status. BMJ Group.

Citação norma Chicago

Bellis, M., P. Cook, P. Clark, Q. Syed, and A. Hoskins. Re-emerging Syphilis in Gay Men: A Case-control Study of Behavioural Risk Factors and HIV Status. BMJ Group, 2002.

MLA Citation

Bellis, M., et al. Re-emerging Syphilis in Gay Men: A Case-control Study of Behavioural Risk Factors and HIV Status. BMJ Group, 2002.

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