@misc{indiciaee22701a74580,
  title = {Capacity-limited gut wall metabolism of 5-aminosalicylic acid, a therapeutically active metabolite of sulfasalazine, in rats.},
  author = {H J Pieniaszek and T R Bates},
  year = {1979},
  doi = {10.1002/jps.2600681036},
  url = {https://pubmed.ncbi.nlm.nih.gov/41931/},
  note = {Source identifier: 41931}
}