Upadhyay AN, Gupta MN. Conceptual Review On Karshya W.S.R To Protein Energy Malnutrition (PEM) In Childhood Age. irjay [Internet]. 2021 Jan. 31 [cited 2025 May 5];4(1):176-9. Available from: https://www.journals.acspublisher.com/index.php/irjay/article/view/17392