[Use of the stable isotopes in life science (I). Measurement of natural abundance of the stable isotopes by the mass spectrometer and its application in life science. (author's transl)].
D002247:Carbon Isotopes / Q000032:analysis; D003903:Deuterium / Q000032:analysis; D005740:Gases; D007554:Isotopes / Q000032:analysis*; D013058:Mass Spectrometry; D009587:Nitrogen Isotopes / Q000032:analysis; D010103:Oxygen Isotopes / Q000032:analysis; D010944:Plants / Q000032:analysis; D012586:Science; D013460:Sulfur Isotopes / Q000032:analysis; D014867:Water / Q000032:analysis
D002247:Carbon Isotopes; D005740:Gases; D007554:Isotopes; D009587:Nitrogen Isotopes; D010103:Oxygen Isotopes; D013460:Sulfur Isotopes; D014867:Water; D003903:Deuterium