«Effect of COVID 19 Vaccination on the CT Severity Score for SARS CoV2 Pneumonia- an Experience from the Initial Wave». Brazilian Journal of Radiation Sciences (BJRS) 11, no. 3 (julio 3, 2023): 1–11. Accedido julio 17, 2025. https://bjrs.org.br/revista/index.php/REVISTA/article/view/2279.