title: Optoacoustic detection with a Helmholtz resonator: application to trace detection of carcinogens.
mesh_terms: D002273:Carcinogens / Q000032:analysis*; D002849:Chromatography, Gas / Q000295:instrumentation / Q000379:methods; D007834:Lasers; D008832:Microchemistry
chemical_list: D002273:Carcinogens