Frequency, amount, and supplementation of vitamin A food sources to enhance vitamin A sufficiency status among toddlers aged 12-59 months. Healthcare in Low-resource Settings, [S. l.], v. 12, n. 3, 2024. DOI: 10.4081/hls.2024.11731. Disponível em: https://www.pagepressjournals.org/hls/article/view/11731. Acesso em: 7 may. 2026.