Vargas-Palomino, Katherinne Elizabeth, et al. “Oral Health and Oral Hygiene Conditions and Nutritional Status in Children Attending a Health Facility in the Huanuco Region, Peru”. Revista Peruana De Medicina Experimental Y Salud Pública, vol. 36, no. 4, Dec. 2019, pp. 653-7, https://doi.org/10.17843/rpmesp.2019.364.4891.