TY  - RPRT
TI  - Simple routine assay for serum urea using immobilized urease.
AU  - C Borrebaeck
AU  - J Börjeson
PY  - 1980
DO  - 10.3109/00365518009093021
UR  - https://pubmed.ncbi.nlm.nih.gov/7256185/
ID  - 7256185
ER  -