TY - JOUR T1 - The COVID-19 vaccination JO - Medicina ClĂ­nica (English Edition) T2 - AU - Casas,Irma AU - Mena,Guillermo SN - 23870206 M3 - 10.1016/j.medcle.2021.03.006 DO - 10.1016/j.medcle.2021.03.006 UR - https://www.elsevier.es/en-revista-medicina-clinica-english-edition--462-articulo-the-covid-19-vaccination-S2387020621001935 ER -