Ades, A. E., Sculpher, M. J., Gibb, D. M., Gupta, R., & Ratcliffe, J. (1999). Cost effectiveness analysis of antenatal HIV screening in United Kingdom. BMJ.
Citação norma ChicagoAdes, A E., M J. Sculpher, D M. Gibb, R. Gupta, and J. Ratcliffe. "Cost Effectiveness Analysis of Antenatal HIV Screening in United Kingdom." BMJ 1999.
MLA CitationAdes, A E., et al. "Cost Effectiveness Analysis of Antenatal HIV Screening in United Kingdom." BMJ 1999.
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