[1]
S. . Ahmad, S. . Goswami, S. . Mishra, A. . Chaudhary, R. . Karmakar, and D. . Verma, “Hooked on Smartphones: Smartphone Usage Pattern and Related Health Risks among Medical Students in a Tertiary Centre at Kolkata”, Natl J Community Med, vol. 9, no. 06, pp. 402–406, Jun. 2018.