“Iodine Status, Including Breastmilk Iodine Content, of Lactating Mothers and Their Infants Aged 0 to 6 Months in Vhembe and Mopani Districts of the Limpopo Province, South Africa”. South African Journal of Child Health 17, no. 4 (October 19, 2023): 127–133. Accessed April 21, 2026. https://www.samajournals.co.za/index.php/sajch/article/view/1528.