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Sá MM, Azevedo R, Martins MC, Machado O, Tavares J.Sá MM, et al. Among authors: azevedo r.Work. 2012;41 Suppl 1:2017-23. doi: 10.3233/WOR-2012-0425-2017.Work. 2012.PMID: 22317013
Cotrim TP, Bem-Haja P, Pereira A, Fernandes C, Azevedo R, Antunes S, Pinto JS, Kanazawa F, Souto I, Brito E, Silva CF.Cotrim TP, et al. Among authors: azevedo r.Int J Environ Res Public Health. 2022 Jan 21;19(3):1167. doi: 10.3390/ijerph19031167.Int J Environ Res Public Health. 2022.PMID: 35162192Free PMC article.