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Papers published by Professor Johan Sundström:

Corrigendum

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

Study Protocol

Swedish Covid-19 Investigation for Future Insights – A Population Epidemiology Approach Using Register Linkage (SCIFI-PEARL)

Nyberg F, Franzén S, Lindh M, Vanfleteren L, Hammar N, Wettermark B, Sundström J, Santosa A, Björck S, Gisslén M

Clinical Epidemiology 2021, 13:649-659

Published Date: 30 July 2021

Methodology

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