Scommegna, F., Errico, A., Doronzo , M., Cannito, L., & Guglielmi, G. (2023). Experimental study on positioning uncertainty of patients treated with stereotactic encephalic radiotherapy using surgical mask in Covid-19 era: analysis of dosimetric and set-up parameters. Journal of Advanced Health Care, 5(4). https://doi.org/10.36017/jahc202354293