[Beta-lactams: present status and perspectives].

@article{Pchre1984BetalactamsPS,
  title={[Beta-lactams: present status and perspectives].},
  author={J. C. P{\'e}ch{\`e}re},
  journal={Presse medicale},
  year={1984},
  volume={13 24},
  pages={1485-9}
}