Saxena SC, Saxena M, Singh G, Singh M, Ganguli G, Srivastava JP. A socio-medical study of morphological changes in endocervix with the use of oral contraceptives. Indian J Community Health [Internet]. 1995 Sep. 30 [cited 2024 Nov. 21];8(2,3):15-8. Available from: http://iapsmupuk.org/journal/index.php/IJCH/article/view/26