title: [Thermoanalytical examination of kidney calculi. I. Calculi components with purine structure].
mesh_terms: D002623:Chemistry Techniques, Analytical; D002986:Clinical Trials as Topic; D006801:Humans; D066298:In Vitro Techniques; D007669:Kidney Calculi; D008859:Microscopy, Polarization; D011188:Potassium; D011687:Purines / Q000032:analysis*; D000644:Quaternary Ammonium Compounds; D011854:Radiochemistry; D012964:Sodium; D013057:Spectrum Analysis; D013816:Thermodynamics; D014503:Urate Oxidase; D014527:Uric Acid; D014970:Xanthines
chemical_list: D011687:Purines; D000644:Quaternary Ammonium Compounds; D014970:Xanthines; D014527:Uric Acid; D012964:Sodium; D014503:Urate Oxidase; D011188:Potassium
vernacular_title: Thermoanalytische Untersuchung von Nierensteinen. I. Steinkomponenten mit Purinstruktur.