title: Glass capillary gas-chromatographic analysis of free amino acids in biological microenvironments using electron capture or selected ion-monitoring detection.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D001042:Aphids / Q000032:analysis; D002849:Chromatography, Gas / Q000295:instrumentation / Q000379:methods; D004583:Electrons; D005898:Glass; D009174:Mycoplasma / Q000032:analysis; D009348:Nematoda / Q000032:analysis; D010944:Plants / Q000032:analysis; D014874:Water Pollutants, Chemical / Q000032:analysis
chemical_list: D000596:Amino Acids; D014874:Water Pollutants, Chemical