Collect. Czech. Chem. Commun.
1969, 34, 3127-3135
https://doi.org/10.1135/cccc19693127
Nitration by tetranitromethane of complexes of trypsin and chymotrypsin with basic pancreatic trypsin inhibitor and circular dichroism of chymotrypsin-trypsin inhibitor complex
B. Meloun, I. Frič and F. Šorm