@article{article57b1070c, title = {COVID-19 vaccination in autoimmune disease (COVAD) survey protocol}, author = {Sen, Parikshit and Gupta, Latika and Lilleker, James B and Aggarwal, Vishwesh and Kardes, Sinan and Milchert, Marcin and Gheita, Tamer and Salim, Babur and Velikova, Tsvetelina and Shinjo, Sueli Mieko Oba}, year = {2022}, doi = {10.1007/s00296-021-05046-4}, journal = {Rheumatology international} }