Lauretani, Fulvio, et al. “Apocalyptic COVID-19 Mortality and BMI: A J-Shape Relationship? BMI and COVID-19 Mortality”. Acta Biomedica Atenei Parmensis, vol. 93, no. 2, May 2022, p. e2022200, https://doi.org/10.23750/abm.v93i2.11936.