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Papers published by Professor Karl Michaelsson:
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Adaptation of the Charlson Comorbidity Index for Register-Based Research in Sweden [Corrigendum]
Ludvigsson JF, Appelros P, Askling J, Byberg L, Carrero JJ, Ekström AM, Ekström M, Smedby KE, Hagström H, James S, Järvholm B, Michaelsson K, Pedersen NL, Sundelin H, Sundquist K, Sundström J
Clinical Epidemiology 2023, 15:753-754
Published Date: 19 June 2023
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![Plain language summary](assets/img/article_icons/plain-language.png)
Adaptation of the Charlson Comorbidity Index for Register-Based Research in Sweden
Ludvigsson JF, Appelros P, Askling J, Byberg L, Carrero JJ, Ekström AM, Ekström M, Smedby KE, Hagström H, James S, Järvholm B, Michaelsson K, Pedersen NL, Sundelin H, Sundquist K, Sundström J
Clinical Epidemiology 2021, 13:21-41
Published Date: 12 January 2021