<https://www.rheumatologyadvisor.com/home/general-rheumatology/hcq-may-not-be-effective-against-sars-cov-2-infection-in-rheumatic-diseases/#webpage>
<http://schema.org/description>
"Researchers investigated the risk for SARS-CoV-2 infection in patients with rheumatic disease receiving vs not receiving hydroxychloroquine."
<https://www.rheumatologyadvisor.com/home/general-rheumatology/hcq-may-not-be-effective-against-sars-cov-2-infection-in-rheumatic-diseases/>