in order to evaluate whether therapy can reduce relapses of urinary stone formation , we have retrospectively analysed the long-term follow-up of 55 recurrent stone former patients either treated with high fluid intake and moderate low calcium and low oxalate diet alone ( group a 18 patients ) , or with the same dietetic advice plus hydrocholorothiazide , amiloride and allopurinol ( group b 37 patients ) .
C0006736
stone
C0002144
allopurinol