Authors:
Changov, LS
Naydenova, ED
Ivanova, GI
Gergova, RT
Keuleyan, EE
Aleksiev, BV
Citation: Ls. Changov et al., Synthesis and beta-lactamase inhibitory activity of new 6 beta-cysteinesulfonamidopenicillanic acids, BIO MED CH, 7(12), 1999, pp. 2899-2904
Authors:
Kostova, IP
Changov, LS
Keuleyan, EE
Gergova, RT
Manolov, II
Citation: Ip. Kostova et al., Synthesis, analysis and in vitro antibacterial activity of new metal complexes of sulbactam, FARMACO, 53(12), 1998, pp. 737-740