Third generation cephalosporins.

@article{Singhal1987ThirdGC,
  title={Third generation cephalosporins.},
  author={Priya Singhal and Ashok K. Patwari and K K Kanodia and D N Mullick},
  journal={Indian pediatrics},
  year={1987},
  volume={24 12},
  pages={1131-5}
}