Correlation between Serum Biomarkers and Lung Ultrasound in COVID-19: An Observational Study. - Mousa, Amne; Blok, Siebe G.; Karssen, Dian; Aman, Jurjan; Annema, Jouke T.; Bogaard, Harm Jan; Bonta, Peter I.; Haaksma, Mark E.; Heldeweg, Micah L. A.; Lieveld, Arthur W. E.; Nanayakkara, Prabath; Nossent, Esther J.; et al. (Diagnostics (2075-4418), 2024)