Horikawa C, Murayama N, Ishida H, Yamamoto T, Hazano S, Nakanishi A, Arai Y, Nozue M, Yoshioka Y, Saito S, Abe A. Nutrient adequacy of Japanese schoolchildren on days with and without a school lunch by household income. fnr [Internet]. 2020Dec.11 [cited 2026May25];64. Available from: https://foodandnutritionresearch.net/index.php/fnr/article/view/5377