TY  - RPRT
TI  - Chymotrypsins.
AU  - M L Bender
AU  - J V Killheffer
PY  - 1973
DO  - 10.3109/10409237309102546
UR  - https://pubmed.ncbi.nlm.nih.gov/4372018/
ID  - 4372018
ER  -