%0 Letter %T Synergy testing of ceftazidime-avibactam and aztreonam combination by two different methods. %A Rajni E %A Goyal K %A Bairwa KR %J Indian J Med Microbiol %V 51 %N 0 %D 2024 Aug 14 %M 39137874 %F 1.347 %R 10.1016/j.ijmmb.2024.100705