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Queiroz M, Oppolzer D, Gouvinhas I, Silva AM, Barros AIRNA, Domínguez-Perles R.Queiroz M, et al. Among authors: oppolzer d.Fitoterapia. 2017 Jul;120:146-157. doi: 10.1016/j.fitote.2017.06.010. Epub 2017 Jun 16.Fitoterapia. 2017.PMID: 28625733
Prata M, Ribeiro A, Figueirinha D, Rosado T, Oppolzer D, Restolho J, Araújo ARTS, Costa S, Barroso M, Gallardo E.Prata M, et al. Among authors: oppolzer d.J Chromatogr A. 2019 Sep 27;1602:1-10. doi: 10.1016/j.chroma.2019.05.021. Epub 2019 May 15.J Chromatogr A. 2019.PMID: 31178159