Balasubramanian, S., J. Chenniah, G. Balasubramanian, and V. Vellaipandi. “The Era of Robotics: Dexterity for Surgery and Medical Care: Narrative Review”. International Surgery Journal, vol. 7, no. 4, Mar. 2020, pp. 1317-23, doi:10.18203/2349-2902.isj20201057.