Formula composition and nutritional quality evaluation of three pediatric balanced compound amino acid injection: balance compound amino acid injection for children; first limiting amino acid; essential amino acid; score of amino acid ratio; standard protein closeness; nutritional quality. JGPRT [Internet]. 2026 Apr. 22 [cited 2026 Apr. 29];1(1). Available from: https://www.hwipgl.com/jgprt/article/view/25