Tamrakar SR, Shrestha R. Role of cervical length assessment at mid-trimester scan for predicting preterm births: An experience from Tertiary Hospital. J. Kathmandu Med. Coll. [Internet]. 2020 Oct. 20 [cited 2025 Mar. 10];8(4):187-92. Available from: https://jkmc.com.np/ojs3/index.php/journal/article/view/927