Sadia Irshad Leghari, Shamaila Zamir, Rabbiya Sarwar, Tazeem Akhter, Wardah Nisar. Contraceptive Usage Frequency and its Associated Factors Amongst Married Women in District Okara, Punjab. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Oct. 22 [cited 2024 Dec. 22];16(08):765. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/2667