Zena-Huancas PA, Pajuelo-Garcia D, Diaz-Velez C. Malnutrition-associated factors in patients hospitalized in an emergency surgical ward in a Peruvian social security hospital. Acta Med Peru [Internet]. 2020Oct.7 [cited 2024Dec.22];37(3). Available from: http://54.39.98.165/index.php/AMP/article/view/1849