Devbhandari RP, Raut R, Shrestha J, Baral KP. Placental thickness and its correlation to gestational age in Nepalese woman: a hospital based study. JPAHS [Internet]. 2017 Nov. 17 [cited 2025 Apr. 19];4(2):53-7. Available from: https://jpahs.edu.np/index.php/jpahs/article/view/78