Frequency and Predictors of COVID-19 Worsening Among Patients Initially Managed on An Outpatient Basis: An Observational Study in Sfax Governorate; Tunisia

Maamri Hanen, Department of Preventive medicine and epidemiology, CHU Hedi Chaker Hospital- Sfax, Tunisia, Issaoui Fadhila, Hammami Rania, Department of Emergency, CHU Habib Bourguiba Hospital- Sfax, Tunisia, Department of Cardiology, CHU Hedi Chaker Hospital – Sfax, Tunisia
2022 Journal of Internal Medicine Research & Reports  
doi:10.47363/jimrr/2022(1)119 fatcat:maoijfplvzem7n4y6qvfdmqdxu