Asinobi I, Ekwochi U, Ndu I. NUA Chest Circumference measuring tool for identification of Low Birth Weight newborns in Nigeria: a patented invention. Ann Clin Biomed Res [Internet]. 2023 Jun. 22 [cited 2024 Jul. 4];4(1). Available from: https://africa.pagepress.net/acbr/article/view/325