@article{202402.0739, doi = {10.20944/preprints202402.0739.v2}, url = {https://doi.org/10.20944/preprints202402.0739.v2}, year = 2024, month = {April}, publisher = {Preprints}, author = {Luca Maddaloni and Veronica Zullino and Ginevra Bugani and Alessandro Lazzaro and Matteo Brisciani and Claudio Mastroianni and Letizia Santinelli and Franco Ruberto}, title = {Could SP-A and SP-D Serum Levels Predict COVID-19 Severity?}, journal = {Preprints} }