QuickStats : Death Rates from Influenza and Pneumonia Among Persons Aged ≥65 Years, by Sex and Age Group — National Vital Statistics System, United States, 2018

Autor: Kramarow, Ellen A., Weeks, Julie D.
Zdroj: Morbidity and Mortality Weekly Report, 2020 Oct 01. 69(40), 1470-1470.
Databáze: JSTOR Journals