@misc{indiciae4a3baae42e28,
  title = {Lactulose and ammonia.},
  author = {R Herrmann and F L Weber},
  year = {1987},
  doi = {10.1016/s0140-6736(87)91224-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/2890930/},
  note = {Source identifier: 2890930}
}