Villota Arcos C, Toledo San Martín Álvaro, Cornejo Leyton J, Osorio Araya C, Rodríguez Palleres X. Food supply and nutritional status of preschool and basic education schoolchildren in the commune of Pedro Aguirre Cerda, Santiago, Chile. Salud, Ciencia y Tecnología [Internet]. 2024 Jun. 30 [cited 2025 Nov. 1];4:1122. Available from: https://sct.ageditor.ar/index.php/sct/article/view/1122