Mehwish Waqar, Zaeema Ali, Abdul Majeed Khan, Asma Afzal Kiani, Shafaath Husain Syed Mohammed, Nadeem Akram Butt. Role of Ultrasonography in Evaluation of Various Causes of Pelvic Pain in First Trimester of Pregnancy. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Apr. 29 [cited 2024 Sep. 19];17(03):416. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/4521