https://www.selleckchem.com/pr....oducts/bi-1015550.ht
nal studies are required to test causal and temporal relationships between edentulism with chronic diseases and mental disorders.To date, there is still a paucity of data from Phase III trials concerning the efficacy of vaccines against COVID-19. Furthermore, no studies investigated the variables that may modulate the efficacy of vaccination. The aim of this analysis was to assess whether there are modifying factors that may potentially influence the clinical efficacy of COVID-19 vaccines. A quantitative synthesis of data from Phase