@misc{indiciae40fffbeb8912,
  title = {[Cholestasis and pregnancy. Ultrastructural study].},
  author = {H Villegas and Q F Mravko and S Karchmer},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/544313/},
  note = {Source identifier: 544313}
}