Rofail, D., Colligs, A., Abetz, L., Lindemann, M., & Maguire, L. (2012). Factors contributing to the success of folic acid public health campaigns. Oxford University Press.
Chicago-tyylinen lähdeviittausRofail, D., A. Colligs, L. Abetz, M. Lindemann, ja L. Maguire. Factors Contributing to the Success of Folic Acid Public Health Campaigns. Oxford University Press, 2012.
MLA-viiteRofail, D., et al. Factors Contributing to the Success of Folic Acid Public Health Campaigns. Oxford University Press, 2012.
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