because urinary prostaglandin excretion could play a role in idiopathic hypercalciuria ( ih ) , we studied the excretion of prostaglandin e ( pge ) , calcium and sodium at various urine flows in 21 patients ( 14 males ) with urolithiasis and ih , seven stone formers ( five males ) with normal calciuria and 20 controls ( 11 males ) .
C0033554
prostaglandin
C0033559
prostaglandin e