Características de la alimentación complementaria para niños hasta 23 meses. Aspectos fundamentales: Characteristic of complementary feeding for children up to 23 months. Nutritional requirements. Fundamental aspects. RCTA [Internet]. 2021 Apr. 30 [cited 2024 May 3];31(2):57-63. Available from: https://revcitecal.iiia.edu.cu/revista/index.php/RCTA/article/view/278