K. Salim D, A. Altif I, H. Abdulwahab M. Assessment of bacteria exposure in vitro activity to 1st, 2nd, 3rd and 4th generation-cephalosporins and Comparison effects. Tikrit J. Pharma. Sci. [Internet]. 2023 Apr. 26 [cited 2024 Oct. 16];12(1):48-55. Available from: https://tjphs.tu.edu.iq/index.php/j/article/view/40