Clinical features of COVID-19 in elderly patients: A comparison with young and middle-aged patients
Kai Liu, Ying Chen, Ruzheng Lin, Kunyuan Han
Topics & Concepts
MedicinePneumoniaYoung adultMiddle ageInternal medicineElderly peopleCoronavirus disease 2019 (COVID-19)SputumPediatricsAge groupsTuberculosisGerontologyPathologyDiseaseSociologyDemographyInfectious disease (medical specialty)COVID-19 Clinical Research StudiesLong-Term Effects of COVID-19COVID-19 Impact on Reproduction