@article{article06a3c2e7, title = {Severity and mortality of COVID-19 in patients with systemic sclerosis: a Brazilian multicenter study}, author = {Oliveira, Sandra Maximiano de and Martins, Lucas Victória de Oliveira and Assad, Ana Paula Luppino and Ribeiro, Ana Cristina de Medeiros and Moraes, Daniela Aparecida de and Del-Rio, Ana Paula Toledo and Rodrigues, Maria Carolina de Oliveira and Sampaio-Barros, Percival Degrava and Kayser, Cristiane}, year = {2022}, doi = {10.1016/j.semarthrit.2022.151987}, journal = {Seminars in Arthritis and Rheumatism} }