TY  - RPRT
TI  - Trypsin and affinity chromatography.
AU  - K Kasai
PY  - 1992
DO  - 10.1016/0021-9673(92)80092-9
UR  - https://pubmed.ncbi.nlm.nih.gov/1517333/
ID  - 1517333
ER  -