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Boström M, Björklund C, Bergström G, Nybergh L, Schäfer Elinder L, Stigmar K, Wåhlin C, Jensen I, Kwak L.Boström M, et al. Among authors: wahlin c.Int J Environ Res Public Health. 2019 Dec 28;17(1):227. doi: 10.3390/ijerph17010227.Int J Environ Res Public Health. 2019.PMID: 31905608Free PMC article.
Strid EN, Wåhlin C, Ros A, Kvarnström S.Strid EN, et al. Among authors: wahlin c.BMC Health Serv Res. 2021 May 27;21(1):511. doi: 10.1186/s12913-021-06517-x.BMC Health Serv Res. 2021.PMID: 34044852Free PMC article.