Khan, Midrarullah, and Muhammad Zubair. “Evaluation of Adnexal Masses With Gray Scale Ultrasonography and Color Doppler Flow Imaging in the First Trimester of Pregnancy”. Journal La Multiapp 1, no. 2 (June 21, 2020): 1-6. Accessed June 21, 2026. https://www.newinera.com/index.php/JournalLaMultiapp/article/view/106.