title: [Stable isotopes in gastrenterology].
mesh_terms: D002908:Chronic Disease; D003092:Colitis / Q000503:physiopathology*; D004751:Enteritis / Q000503:physiopathology*; D006801:Humans; D007408:Intestinal Absorption; D008239:Lysine; D013058:Mass Spectrometry; D009587:Nitrogen Isotopes
chemical_list: D009587:Nitrogen Isotopes; D008239:Lysine
vernacular_title: Stabil'nye izotopy v gastroénterologii