APA Citation

Betrán, A. P., Say, L., Gülmezoglu, A. M., Allen, T., & Hampson, L. (2005). Effectiveness of different databases in identifying studies for systematic reviews: Experience from the WHO systematic review of maternal morbidity and mortality. BioMed Central.

Citação norma Chicago

Betrán, Ana P., Lale Say, A Metin Gülmezoglu, Tomas Allen, and Lynn Hampson. Effectiveness of Different Databases in Identifying Studies for Systematic Reviews: Experience From the WHO Systematic Review of Maternal Morbidity and Mortality. BioMed Central, 2005.

MLA Citation

Betrán, Ana P., et al. Effectiveness of Different Databases in Identifying Studies for Systematic Reviews: Experience From the WHO Systematic Review of Maternal Morbidity and Mortality. BioMed Central, 2005.

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