Joseph, K., Marcoux, S., Ohlsson, A., Liu, S., Allen, A., Kramer, M., & Wen, S. (2001). Changes in fetal and infant mortality due to increases in preterm birth among twins. Paediatric & Perinatal Epidemiology, 15(4), A17. https://doi.org/10.1046/j.1365-3016.2001.00381-52.x
Chicago Style (17th ed.) CitationJoseph, Ks, S. Marcoux, A. Ohlsson, S. Liu, Ac Allen, Ms Kramer, and Sw Wen. "Changes in Fetal and Infant Mortality Due to Increases in Preterm Birth Among Twins." Paediatric & Perinatal Epidemiology 15, no. 4 (2001): A17. https://doi.org/10.1046/j.1365-3016.2001.00381-52.x.
MLA (9th ed.) CitationJoseph, Ks, et al. "Changes in Fetal and Infant Mortality Due to Increases in Preterm Birth Among Twins." Paediatric & Perinatal Epidemiology, vol. 15, no. 4, 2001, p. A17, https://doi.org/10.1046/j.1365-3016.2001.00381-52.x.