Tarqui-Mamani, Carolina, Doris Alvarez-Dongo, Paula Espinoza-Oriundo, and Guillermo Gomez-Guizado. 2014. “Nutritional Status Associated With Demographic Characteristics in Older Peruvian Adults”. Revista Peruana De Medicina Experimental Y Salud Pública 31 (3). https://doi.org/10.17843/rpmesp.2014.313.82.