1:43pm PST - February 20th, 2021

RT @CaulfieldTim: Are we done yet? #VitaminD to Treat #COVID19: Different Disease, Same Answer https://t.co/gq3qrOpB8X via @JAMA_current @…

0 retweets   5 likes  - Alastair McAlpine, MD (@AlastairMcA30)