. . "Chemical Society" . . "Application of Supercritical Fluid Extraction and Solid Phase Microextraction for Isolation of Steroids from Biological Samples."@en . "RIV/00216275:25310/02:00000444!RIV/2003/MSM/253103/N" . "3"^^ . "0"^^ . . "0"^^ . . . "Application of Supercritical Fluid Extraction and Solid Phase Microextraction for Isolation of Steroids from Biological Samples." . "Krakow" . . "3"^^ . "Krakow" . . "638846" . . "Z(MSM 253100002)" . "1"^^ . "Conference of the Polish" . "Ventura, Karel" . . "Application of Supercritical Fluid Extraction and Solid Phase Microextraction for Isolation of Steroids from Biological Samples."@en . "SFE; SPME; steroids"@en . "RIV/00216275:25310/02:00000444" . "2002-01-01+01:00"^^ . . "25310" . "1063-1063" . "Application of Supercritical Fluid Extraction and Solid Phase Microextraction for Isolation of Steroids from Biological Samples." . . . "83-916418-0-5" . . . "Application of Supercritical Fluid Extraction and Solid Phase Microextraction for Isolation of Steroids from Biological Samples."@en . "[114FEEE9E5C5]" . . "Application of Supercritical Fluid Extraction and Solid Phase Microextraction for Isolation of Steroids from Biological Samples." .