The effect of hospitalization and antibiotic therapy on the gram-negative fecal flora.

@article{Rose1968TheEO,
  title={The effect of hospitalization and antibiotic therapy on the gram-negative fecal flora.},
  author={Harold D. Rose and J B Schreier},
  journal={The American journal of the medical sciences},
  year={1968},
  volume={255},
  pages={228-36}
}