Melo, J. O. de; Blank, A. F.; Souza de Oliveira, A. M.; Andrade, T. M.; Arrigoni-Blank, M. de F.; Alves, P. B. Content and Chemical Composition of the Essential Oil of Lippia Gracilis Schauer Accessions in Different Drying Times. Biosci. J. 2019, 35, 1821-1828.