PT - JOURNAL ARTICLE AU - Fawcett, J. K. AU - Scott, J. E. TI - A RAPID AND PRECISE METHOD FOR THE DETERMINATION OF UREA AID - 10.1136/jcp.13.2.156 DP - 1960 Mar 01 TA - Journal of Clinical Pathology PG - 156--159 VI - 13 IP - 2 4099 - http://jcp.bmj.com/content/13/2/156.short 4100 - http://jcp.bmj.com/content/13/2/156.full SO - J Clin Pathol1960 Mar 01; 13 AB - A method is described for the determination of urea in plasma and urine. The effects of variations in the experimental conditions are examined and the results of recovery experiments and other tests of precision and accuracy are reported. In comparison with other methods in current use, this method has distinct advantages in sensitivity, simplicity, and precision, thus economizing in time, sample volume, reagents, and equipment.