Here are some of the best sources I have found for medical research and studies, unfortunately many of these are going to be under review at this time, but it's the best we have. Please share any websites or studies you find helpful.
https://www.thelancet.com/coronavirus?dgcid=kr_pop-up_tlcoronavirus20
https://www.cell.com/2019-nCOV
https://www.nejm.org/coronavirus?query=main_nav_condensed
Studies
Radiological findings from 81 patients with COVID-19 pneumonia in Wuhan, China: a descriptive study
https://www.thelancet.com/action/showPdf?pii=S1473-3099%2820%2930086-4
https://www.thelancet.com/coronavirus?dgcid=kr_pop-up_tlcoronavirus20
https://www.cell.com/2019-nCOV
https://www.nejm.org/coronavirus?query=main_nav_condensed
Studies
Radiological findings from 81 patients with COVID-19 pneumonia in Wuhan, China: a descriptive study
https://www.thelancet.com/action/showPdf?pii=S1473-3099%2820%2930086-4