APA (7th ed.) Citation

Toh, S., Mitchell, A. A., Werler, M. M., & Hernández-Díaz, S. (2008). Sensitivity and Specificity of Computerized Algorithms to Classify Gestational Periods in the Absence of Information on Date of Conception. American journal of epidemiology, 167(6), 633-640. https://doi.org/10.1093/aje/kwm367

Chicago Style (17th ed.) Citation

Toh, Sengwee, Allen A. Mitchell, Martha M. Werler, and Sonia Hernández-Díaz. "Sensitivity and Specificity of Computerized Algorithms to Classify Gestational Periods in the Absence of Information on Date of Conception." American Journal of Epidemiology 167, no. 6 (2008): 633-640. https://doi.org/10.1093/aje/kwm367.

MLA (9th ed.) Citation

Toh, Sengwee, et al. "Sensitivity and Specificity of Computerized Algorithms to Classify Gestational Periods in the Absence of Information on Date of Conception." American Journal of Epidemiology, vol. 167, no. 6, 2008, pp. 633-640, https://doi.org/10.1093/aje/kwm367.