title: [Serum amine nitrogen level in healthy subjects and in patients with gastrics ulcer, duodenal ulcer and gastric carcinoma determined by means of our modification of the ninhydrin method].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000588:Amines / Q000097:blood; D004381:Duodenal Ulcer / Q000097:blood*; D005260:Female; D006801:Humans; D007202:Indicators and Reagents; D008297:Male; D008722:Methods; D008875:Middle Aged; D009584:Nitrogen / Q000097:blood*; D013274:Stomach Neoplasms / Q000097:blood*; D013276:Stomach Ulcer / Q000097:blood*
chemical_list: D000588:Amines; D007202:Indicators and Reagents; D009584:Nitrogen
vernacular_title: Poziom azotu aminowego w surowicy krwi ludzi zdrowych i chorych na wrzód zoładka, wrzód dwunastnicy oraz na raka zoładka, oznaczony własna modyfikacja metody ninhydrynowej.