TY - GEN AU - Ferri,V AU - Pallavacini,M AU - Valoti,E AU - Villa,L AU - Dall'Asta,L AU - Pessa,A TI - beta-Lactamase inhibiting properties of 6-oxopenicillanic and 7-oxo-cephalosporanic acid derivatives SN - 0014-827X PY - 1991///0826 KW - Anti-Bacterial Agents KW - chemical synthesis KW - Bacillus cereus KW - drug effects KW - Cephalosporins KW - Enterobacter KW - Microbial Sensitivity Tests KW - Penicillanic Acid KW - beta-Lactamase Inhibitors N1 - Publication Type: Journal Article ER -