[Patients with immunization against SARS-CoV-2 who have required hospital admission due to covid-19 pneumonia in a regional hospital (Sierrallana-Cantabria)]
[저자] P Hernández Martínez, P González Bores, S López Garrido, L Paz Fajardo, A Tejero Fernández, M Ezquerra Marigómez, J López-Casas Giner, A M Arnáiz García