A cross-sectional study of 40 children with portal hypertension found a modest correlation between serum ammonia and H.
A new urine test could make bladder cancer easier to detect — and help doctors figure out which treatments are most likely to work. In a new study, Stanford researchers developed a test that detected ...
A urine test developed at Stanford Medicine identified 95 of 100 bladder cancers in a proof-of-concept study published in ...
Researchers have validated a colorimetric method that measures urea and ammonium simultaneously in a single KCl extract and applied it to screen urease inhibitors in vitro.