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Effect of chronic hydroxychloroquine use on COVID-19 risk in patients with rheumatoid arthritis and systemic lupus erythematosus: a multicenter retrospective cohort.
Walbi IA, Albarqi HA, Alghanim NS, Albadi MA, Al Maimouni HM, Alkahtani SA, Alshabi AM, Alali AS, Alqahtani F, Al-Najjar AH, Hazzazi MA, Alanazi DS, Sabei AA, Alsaweed OS, Alajra RK, Alqhtani H. Walbi IA, et al. J Int Med Res. 2022 Apr;50(4):3000605221090363. doi: 10.1177/03000605221090363. J Int Med Res. 2022. PMID: 35387504 Free PMC article.