@misc{indiciae0615b8d0d627, title = {A REVISED AUTOMATED PROCEDURE FOR UREA NITROGEN.}, author = {J J MOORE and S M SAX}, year = {1965}, doi = {10.1016/0009-8981(65)90196-8}, url = {https://pubmed.ncbi.nlm.nih.gov/14347995/}, note = {Source identifier: 14347995} }