[The radio frequency mass spectrometer and the possibility of its application in studying external respiration].
D002245:Carbon Dioxide / Q000032:analysis; D005740:Gases / Q000032:analysis*; D006801:Humans; D008722:Methods; D009584:Nitrogen / Q000032:analysis; D010100:Oxygen / Q000032:analysis; D011846:Radio Waves; D012119:Respiration; D012129:Respiratory Function Tests / Q000295:instrumentation*; D013057:Spectrum Analysis / Q000295:instrumentation*
D005740:Gases; D002245:Carbon Dioxide; D009584:Nitrogen; D010100:Oxygen
Radiochastotnyĭ mass-spektrometr i vozmozhnost' ego primeneniia dlia issledovaniia vneshnego dykhaniia.