Ahmed, Amr, 		Alshuwaier, Ghareeb, 		Farag, Randa Mohamed M.A., 		Alaqil, Abdulrahman, 		Houjak, Asmaa, AND 		Elkazzaz, Mahmoud.
" Are interleukin 6 and LTB4 measurements in exhaled breath of COVID-19 and post-COVID-19 lung fibrosis patients easy, sensitive and useful indicators of the intensity of airway inflammation and fibrosis?" <em>Medical Research Archives</em> [Online], Volume 10 Number 2 (24 February 2022)