Cite
Observational study comparing the performance of first-trimester screening protocols for detecting trisomy 21 in a North Indian population.
MLA
Kaul, Anita, et al. “Observational Study Comparing the Performance of First-Trimester Screening Protocols for Detecting Trisomy 21 in a North Indian Population.” International Journal of Gynecology & Obstetrics, vol. 137, no. 1, Apr. 2017, pp. 14–19. EBSCOhost, https://doi.org/10.1002/ijgo.12087.
APA
Kaul, A., Singh, C., Gupta, R., Arora, N., & Gupta, A. (2017). Observational study comparing the performance of first-trimester screening protocols for detecting trisomy 21 in a North Indian population. International Journal of Gynecology & Obstetrics, 137(1), 14–19. https://doi.org/10.1002/ijgo.12087
Chicago
Kaul, Anita, Chanchal Singh, Rachna Gupta, Nidhi Arora, and Abha Gupta. 2017. “Observational Study Comparing the Performance of First-Trimester Screening Protocols for Detecting Trisomy 21 in a North Indian Population.” International Journal of Gynecology & Obstetrics 137 (1): 14–19. doi:10.1002/ijgo.12087.