APA (7th ed.) Citation

R, O., T, S., M, G., A, S., A, S., H, H., & P, H. (2003). Pregnancy complications, obstetric risks, and neonatal outcome in singleton and twin pregnancies after GIFT and IVF. Archives of gynecology and obstetrics, 268(4), 256. https://doi.org/10.1007/s00404-003-0518-5

Chicago Style (17th ed.) Citation

R, Ochsenkühn, Strowitzki T, Gurtner M, Strauss A, Schulze A, Hepp H, and Hillemanns P. "Pregnancy Complications, Obstetric Risks, and Neonatal Outcome in Singleton and Twin Pregnancies After GIFT and IVF." Archives of Gynecology and Obstetrics 268, no. 4 (2003): 256. https://doi.org/10.1007/s00404-003-0518-5.

MLA (9th ed.) Citation

R, Ochsenkühn, et al. "Pregnancy Complications, Obstetric Risks, and Neonatal Outcome in Singleton and Twin Pregnancies After GIFT and IVF." Archives of Gynecology and Obstetrics, vol. 268, no. 4, 2003, p. 256, https://doi.org/10.1007/s00404-003-0518-5.