Baseline Chronic Comorbidity and Mortality in Laboratory-Confirmed COVID-19 Cases: Results from the PRECOVID Study in Spain.
Int J Environ Res Public Health. 2020 Jul 17;17(14):5171. doi: 10.3390/ijerph17145171.
Int J Environ Res Public Health. 2020.
PMID: 32709002
Free PMC article.