B. P., S. V., S. N. S., and M. R. “Study of Analgesics Usage in Third Trimester of Pregnancy and Its Ill Effects on Pregnancy Course and Outcome”. International Journal of Basic & Clinical Pharmacology, vol. 6, no. 9, Aug. 2017, pp. 2282-8, doi:10.18203/2319-2003.ijbcp20173760.