So JY, O’Hara NN, Kenaa B, et al. Population decline in COPD admissions during the COVID-19 pandemic associated with lower burden of community respiratory viral infections. Am J Med 2021; 134: 1252–1259.e3 (Andere Studienart)Zusammengefasst und kommentier
german translation / full article(State: 07.01.2022)