@article{{MRA}{}, author = {Galleguillos, L., Alonso, R., Alarcon, A., Villacura, J., Kägi, M., Hernández, M., Díaz, V., Barahona, J.}, title = { The story of protective humoral immunity against COVID-19 in a chilean cohort of multiple sclerosis patients: Vaccines are necessary}, journal = {Medical Research Archives}, volume = {12}, number = {9}, year = {2024}, doi = {10.18103/mra.v12i9.5641}, url = {https://esmed.org/MRA/mra/article/view/5641} }