@misc{indiciaec59341df2950,
  title = {A helping hand from proteoglycans.},
  author = {J Massagué},
  year = {1991},
  doi = {10.1016/0960-9822(91)90296-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/15336184/},
  note = {Source identifier: 15336184}
}