APA Citation

Williamson, L. M., Parkes, A., Wight, D., Petticrew, M., & Hart, G. J. (2009). Limits to modern contraceptive use among young women in developing countries: A systematic review of qualitative research. BioMed Central.

Citação norma Chicago

Williamson, Lisa M., Alison Parkes, Daniel Wight, Mark Petticrew, and Graham J. Hart. Limits to Modern Contraceptive Use Among Young Women in Developing Countries: A Systematic Review of Qualitative Research. BioMed Central, 2009.

MLA Citation

Williamson, Lisa M., et al. Limits to Modern Contraceptive Use Among Young Women in Developing Countries: A Systematic Review of Qualitative Research. BioMed Central, 2009.

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