Ashford, K. B., Hahn, E., Hall, L., Rayens, M. K., Noland, M., & Ferguson, J. E. (2010). The Effects of Prenatal Secondhand Smoke Exposure on Preterm Birth and Neonatal Outcomes.
Παραπομπή Chicago StyleAshford, Kristin B., Ellen Hahn, Lynne Hall, Mary Kay Rayens, Melody Noland, και James E. Ferguson. The Effects of Prenatal Secondhand Smoke Exposure On Preterm Birth and Neonatal Outcomes. 2010.
Παραπομπή MLAAshford, Kristin B., et al. The Effects of Prenatal Secondhand Smoke Exposure On Preterm Birth and Neonatal Outcomes. 2010.
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