academic article

• Unraveling COVID-19: a large-scale characterization of 4.5 million COVID-19 cases using CHARYBDIS..  Research square.  2021
• Risk of hydroxychloroquine alone and in combination with azithromycin in the treatment of rheumatoid arthritis: a multinational, retrospective study..  The Lancet. Rheumatology.  2:e698-e711. 2020