Partha Sarathi Mitra (2023) “Correlation of cervical cancers with long-term use of hormonal oral contraceptive pills - A retrospective observational multicentric study in suburban-based medical colleges in West Bengal”, Asian Journal of Medical Sciences, 14(12), pp. 99–105. Available at: https://nepjol.info/index.php/AJMS/article/view/58493 (Accessed: 6 December 2025).