%0 Journal Article %T Pressurized Liquid Extraction of Brazilian Coal Followed by the Extracts Characterization by Gas Chromatography Coupled to Mass Spectrometry %J Journal of Chromatographic Science %V 56 %N 8 %P 761-769 %@ 0021-9665 %D 2018-09-01 %I Oxford University Press %~ DeepDyve