SC, T., J, R., AM, D., & DJ, J. (2011). Maternal injuries during the periconceptional period and the risk of birth defects, National Birth Defects Prevention Study, 1997-2005. Paediatric and perinatal epidemiology, 25(5), 487. https://doi.org/10.1111/j.1365-3016.2011.01215.x
Chicago Style (17th ed.) CitationSC, Tinker, Reefhuis J, Dellinger AM, and Jamieson DJ. "Maternal Injuries During the Periconceptional Period and the Risk of Birth Defects, National Birth Defects Prevention Study, 1997-2005." Paediatric and Perinatal Epidemiology 25, no. 5 (2011): 487. https://doi.org/10.1111/j.1365-3016.2011.01215.x.
MLA (9th ed.) CitationSC, Tinker, et al. "Maternal Injuries During the Periconceptional Period and the Risk of Birth Defects, National Birth Defects Prevention Study, 1997-2005." Paediatric and Perinatal Epidemiology, vol. 25, no. 5, 2011, p. 487, https://doi.org/10.1111/j.1365-3016.2011.01215.x.