TY  - RPRT
TI  - Sensitive radiochemical assay for proteolytic activities.
AU  - H Drucker
PY  - 1972
DO  - 10.1016/0003-2697(72)90331-4
UR  - https://pubmed.ncbi.nlm.nih.gov/4260169/
ID  - 4260169
ER  -