A. Dasgupta, R. N. Sinha, B. Paul, L. Bandhopadhay, R. Banerjee, and S. Suman, “A study on unhealthy cervix and its risk factors among currently married women of reproductive age group attending an urban health centre of Kolkata”, Int J Community Med Public Health, vol. 6, no. 5, pp. 2133–2138, Apr. 2019.