THE DIRECT COLORIMETRIC DETERMINATION OF UREA IN BLOOD AND URINE

Quantitative Clinical Chemistry

John P. Peters, Donald D. Van Slyke · American Journal of Clinical Pathology · 1932 · 1.5K citations · Full text

Medicine, Clinical Sciences, Pathology +2

A METHOD FOR THE PREPARATION OF BLOOD FILTRATES FOR THE DETERMINATION OF SUGAR

Michael Somogyi · Journal of Biological Chemistry · 1930 · 537 citations · Full text

Agriculture, Biochemistry, Food Science +10

An absorption apparatus for the micro-determination of certain volatile substances: The determination of urea and ammonia in body fluids.

E. J. Conway · PubMed · 1933 · 104 citations · Full text

Natural Sciences, Chemistry, Physiology +11

A DIRECT COLORIMETRIC METHOD FOR THE DETERMINATION OF UREA IN BLOOD AND URINE

Andrew A. Ormsby · Journal of Biological Chemistry · 1942 · 92 citations · Full text

Life Sciences, Biochemistry, Renal Pathophysiology +4

A SIMPLIFIED TEST-TUBE PHOTOELECTRIC COLORIMETER, AND THE USE OF THE PHOTOELECTRIC COLORIMETER IN COLORIMETRIC ANALYSIS

William H. Summerson · Journal of Biological Chemistry · 1939 · 50 citations · Full text

Natural Sciences, Chemistry, Analytical Chemistry +12