Kari A. Weber, Suzan L. Carmichael, Wei Yang, Sarah C. Tinker, Gary M. Shaw, & National Birth Defects Prevention Study. (2020). Periconceptional stressors and social support and risk for adverse birth outcomes. BMC.
Chicago-referens (17:e uppl.)Kari A. Weber, Suzan L. Carmichael, Wei Yang, Sarah C. Tinker, Gary M. Shaw, och National Birth Defects Prevention Study. Periconceptional Stressors and Social Support and Risk for Adverse Birth Outcomes. BMC, 2020.
MLA-referens (9:e uppl.)Kari A. Weber, et al. Periconceptional Stressors and Social Support and Risk for Adverse Birth Outcomes. BMC, 2020.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.