@article{kayser_novak_strassle_1985, 
  title={Comparative activity of the penem antibiotic Sch 34343 against Gram-negative and Gram-positive bacteria with special reference to multiresistant strains}, 
  DOI={10.5167/uzh-155013}, 
  publisher={Oxford University Press}, 
  author={Kayser, F H and Novak and Strassle}, 
  year={1985}, 
  month={Jan}
  }