Medley, N., Vogel, J. P., Care, A., & Alfirevic, Z. (2017). Interventions during pregnancy to prevent spontaneous preterm birth: An overview of Cochrane systematic reviews. Cochrane Database Syst Rev.
Chicago Style citaatMedley, Nancy, Joshua P. Vogel, Angharad Care, en Zarko Alfirevic. "Interventions During Pregnancy to Prevent Spontaneous Preterm Birth: An Overview of Cochrane Systematic Reviews." Cochrane Database Syst Rev 2017.
MLA citatieMedley, Nancy, Joshua P. Vogel, Angharad Care, en Zarko Alfirevic. "Interventions During Pregnancy to Prevent Spontaneous Preterm Birth: An Overview of Cochrane Systematic Reviews." Cochrane Database Syst Rev 2017.
Let op: Deze citaties zijn niet altijd 100% accuraat.