Catheterization is difficult in neonates, and collection bags or diaper weight measurements are not accurate and can cause discomfort. Due to the lack of accurate tools, current clinical practices ...

Reference values for the excretion of cyclic adenosine 3′, 5′monophosphate (cAMP) in children are few. Data are mostly based upon a 24 h urine collection We measured the urinary cAMP by a competitive ...