Pecho-Silva Samuel, Arteaga-Livias Kovy, Rodriguez-Morales Alfonso J
Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru.
Faculty of Medicine, Universidad Nacional Hermilio Valdizán, Huánuco, Peru.
J Prev Med Public Health. 2020 May;53(3):178-179. doi: 10.3961/jpmph.20.120. Epub 2020 May 29.