REFERENCES
- Reach , G. and Wilson , G. S. 1992 . Anal. Chem. , 64 : 381
- Danielsson , B. 1990 . J. Biotechnology , 15 : 187
- Danielsson , B. , Hedberg , U. , Rank , M and Xie , B. 1992 . Sensors and Actuators , 6 : 138
- Personal communications Per-Olof Larsson.
- Kohn , J. and Wilchek , M. 1982 . Biochem. Biophys. Res. Commun. , 107 : 878