TY  - RPRT
TI  - A commercial kit for urine testing.
AU  - B G Wren
AU  - R Frazer
PY  - 1969
DO  - 10.5694/j.1326-5377.1969.tb92278.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5777914/
ID  - 5777914
ER  -