Risk of myocarditis and pericarditis after the COVID-19 mRNA vaccination in the USA: a cohort study in claims databases.
Lancet. 2022 Jun 11;399(10342):2191-2199. doi: 10.1016/S0140-6736(22)00791-7.
Lancet. 2022.
PMID: 35691322
Free PMC article.