title: Importance of season and clearance correction in the definition of hypercalciuria. Preliminary report.
mesh_terms: D000328:Adult; D002118:Calcium / Q000652:urine*; D005260:Female; D006801:Humans; D007668:Kidney / Q000502:physiology; D008297:Male; D008875:Middle Aged; D012621:Seasons
chemical_list: D002118:Calcium