ISARIC Clinical Characterisation Group. COVID-19 symptoms at hospital admission vary with age and sex: results from the ISARIC prospective multinational observational study. Infection. 2021 Jun 25. doi: 10.1007/s15010-021-01599-5. Epub ahead of print. PMID: 34170486.
Journal article published in 2021 by
Jaques Sztajnbok 
