Effect of zinc supplementation on growth of preterm infants. AMJ (Advanced Medical Journal) , [S. l.], v. 6, n. 2, p. 1–9, 2022. DOI: 10.56056/amj.2022.131. Disponível em: https://amj.khcms.edu.krd/index.php/main/article/view/11. Acesso em: 6 dec. 2025.