title: [Value of diurnal variations of urinary pH for the determination of the chemical composition of urinary calculi].
mesh_terms: D000328:Adult; D000368:Aged; D002129:Calcium Oxalate / Q000032:analysis*; D002130:Calcium Phosphates / Q000032:analysis*; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D014527:Uric Acid / Q000032:analysis*; D014545:Urinary Calculi / Q000652:urine*
chemical_list: D002130:Calcium Phosphates; D002129:Calcium Oxalate; D014527:Uric Acid
vernacular_title: Znachenie sutochnykh kolebaniĭ pH mochi v raspoznavanii khimicheskogo sostava mochevykh kamneĭ.