Gedeborg R., Holm L., Feltelius N., Sundström A., Eggers K. M., Nurminen M.-L., Grünewald M., Pihlström N., Zethelius B., and Ljung R. “Validation of Myocarditis Diagnoses in the Swedish Patient Register for Analyses of Potential Adverse Reactions to COVID-19 Vaccines”. Upsala Journal of Medical Sciences, vol. 128, no. 1, May 2023, doi:10.48101/ujms.v128.9290.