Possible Role for Serum Urea and Calcium in the Confirmation of Protein Energy Malnutrition in Pregnant Women in Enugu Metropolis of Nigeria. IMT INTERNATIONAL JOURNAL OF THE ARTS AND SCIENCES, [S. l.], v. 3, n. 3, p. 48–54, 2024. Disponível em: https://imtijotas.org.ng/index.php/about/article/view/44.. Acesso em: 8 dec. 2025.