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Antunes M, Sequeira M, de Caires Pereira M, Caldeira MJ, Santos S, Franco J, Barroso M, Gaspar H.Antunes M, et al. Among authors: caldeira mj.J Anal Toxicol. 2021 Mar 12;45(3):233-242. doi: 10.1093/jat/bkaa074.J Anal Toxicol. 2021.PMID: 32588896
Caldeira M, Rodrigues F, Perestrelo R, Marques JC, Câmara JS.Caldeira M, et al.Talanta. 2007 Nov 15;74(1):78-90. doi: 10.1016/j.talanta.2007.05.029. Epub 2007 May 24.Talanta. 2007.PMID: 18371616
Caldeira M, Barros AS, Bilelo MJ, Parada A, Câmara JS, Rocha SM.Caldeira M, et al.J Chromatogr A. 2011 Jun 17;1218(24):3771-80. doi: 10.1016/j.chroma.2011.04.026. Epub 2011 Apr 16.J Chromatogr A. 2011.PMID: 21546028