C. Bourguignon-Bellefroid

Mechanism of action of β-lactamases and DD-peptidases

J. Frère, A. Dubus, B. Joris, 1991 .

Diversity of the mechanisms of resistance to beta-lactam antibiotics.

J. Frère, B. Joris, A. Matagne, 1991, Research in Microbiology.

Importance of the two tryptophan residues in the Streptomyces R61 exocellular DD-peptidase.

J. Frère, J. Ghuysen, J. V. Van Beeumen, 1992, The Biochemical journal.