Olson SM, Newhams MM, Halasa NB, Price AM, et al. Effectiveness of Pfizer-BioNTech mRNA Vaccination Against COVID-19 Hospitalization Among Persons Aged 12-18 Years - United States, June-September 2021. MMWR Morb Mortal Wkly Rep 2021;70:1483-1488.
PMID: 34673751