TY  - RPRT
TI  - A NEW COLORIMETRIC METHOD FOR SERUM TRYPSIN DETERMINATION.
AU  - J KALLOS
AU  - D KAHN
AU  - D RIZOK
PY  - 1964
DO  - 10.1139/o64-028
UR  - https://pubmed.ncbi.nlm.nih.gov/14126734/
ID  - 14126734
ER  -