CHOUDHARY, B.; SINGH, A.; GOYAL, V. K.; SHARMA, P.; TOTETJA, G. S.; PAYAL, V.; GONMEI, Z. Status of trace elements zinc, copper, and selenium in transfusion dependent beta thalassemic Indian children: a cross sectional study. International Journal of Contemporary Pediatrics, [S. l.], v. 6, n. 5, p. 2169–2172, 2019. DOI: 10.18203/2349-3291.ijcp20193746. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/2752. Acesso em: 17 nov. 2025.