D. Strelkova, “The significance of monitoring respiratory sample cultures and polymerase chain reaction tests for detecting bacterial pathogens in severely and critically ill patients with COVID-19”, Afr J Thoracic Crit Care Med, vol. 30, no. 1, p. e1293, Apr. 2024, doi: 10.7196/AJTCCM.2024.v30i1.1293.