Puttaraju, C. M., N. N. Prasad, and M. P. A. Sailakshmi. “A Clinical Study of Trends of Ectopic Pregnancy and Its Management in a Tertiary Care Hospital”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 8, no. 12, Nov. 2019, pp. 4834-41, doi:10.18203/2320-1770.ijrcog20195330.