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. (2023). South African Journal of Child Health, 17(4), 127-133. https://doi.org/10.7196/SAJCH.2023.v17i3.1915