UGWUJA, Emmanuel I.; AKUBUGWO, Emmanuel I.; EJIKEME, Boniface N. Plasma Copper and Zinc in Pregnancy Complicated with Diabetes Mellitus. Pakistan Journal of Nutrition, [S. l.], v. 9, n. 9, p. 861–864, 2010. DOI: 10.3923/pjn.2010.861.864. Disponível em: https://pjnonline.org/pjn/article/view/1281. Acesso em: 27 jul. 2025.