RT Generic T1 Response to Letter to the Editor From Viola et al: "Calcifediol Treatment and COVID-19-Related Outcomes" A1 Nogues, Xavier A1 Manuel Quesada-Gomez, Jose A1 Garcia-Giralt, Natalia PB Endocrine soc SN 0021-972X YR 2021 FD 2021-07-31 LK https://hdl.handle.net/10668/25600 UL https://hdl.handle.net/10668/25600 LA en DS RISalud RD Apr 7, 2025