Incidence of secondary bacterial infections and risk factors for in-hospital mortality among coronavirus disease 2019 subjects admitted to secondary care hospital: A single-center cross-sectional retrospective study. - Sannathimmappa MB; Marimuthu Y; Al Subhi SMMS; Al Bathari FAMB; Al Balushi MIA; Al Ghammari SIR; Al-Risi ES; Al-Maqbali S; Nambiar V; Al-Shafaee M (International journal of critical illness and injury science, 2024)