Bell, A. F., White-Traut, R., Wang, E. C., & Schwertz, D. (2011). Maternal and Umbilical Artery Cortisol at Birth: Relationships With Epidural Analgesia and Newborn Alertness.
Chicago-tyylinen lähdeviittausBell, Aleeca F., Rosemary White-Traut, Edward C. Wang, ja Dorie Schwertz. Maternal and Umbilical Artery Cortisol At Birth: Relationships With Epidural Analgesia and Newborn Alertness. 2011.
MLA-viiteBell, Aleeca F., Rosemary White-Traut, Edward C. Wang, ja Dorie Schwertz. Maternal and Umbilical Artery Cortisol At Birth: Relationships With Epidural Analgesia and Newborn Alertness. 2011.
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