Yakoob, M. Y., Menezes, E. V., Soomro, T., Haws, R. A., Darmstadt, G. L., & Bhutta, Z. A. (2009). Reducing stillbirths: Behavioural and nutritional interventions before and during pregnancy. BioMed Central.
Chicago-tyylinen lähdeviittausYakoob, Mohammad Yawar, Esme V. Menezes, Tanya Soomro, Rachel A. Haws, Gary L. Darmstadt, ja Zulfiqar A. Bhutta. Reducing Stillbirths: Behavioural and Nutritional Interventions Before and During Pregnancy. BioMed Central, 2009.
MLA-viiteYakoob, Mohammad Yawar, et al. Reducing Stillbirths: Behavioural and Nutritional Interventions Before and During Pregnancy. BioMed Central, 2009.
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