title: [7 cases with the major symptom of polyuria].
mesh_terms: D000328:Adult; D003919:Diabetes Insipidus / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004326:Drinking; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011141:Polyuria / Q000175:diagnosis*; D011602:Psychophysiologic Disorders / Q000175:diagnosis