Chanrachakul B, Herabutya Y, Suthutvoravut S, Suthutvoravut S. Ramathibodi Hospital Standard Growth for Birthweight from 28 to 42 Gestational Weeks. Thai J Obstet Gynaecol [internet]. 1997 Mar. 1 [cited 2026 Sep. 29];9(1):7-11. available from: https://he02.tci-thaijo.org/index.php/tjog/article/view/257301