TY  - RPRT
TI  - Covalent enzyme-substrate intermediates.
AU  - R M Bell
AU  - D E Koshland
PY  - 1971
DO  - 10.1126/science.172.3989.1253
UR  - https://pubmed.ncbi.nlm.nih.gov/5576163/
ID  - 5576163
ER  -