@misc{indiciaefa1fb7841c1f,
  title = {Smad1 expression and function during mouse embryonic lung branching morphogenesis.},
  author = {Cheng Chen and Hui Chen and Jianping Sun and Pablo Bringas and Yuhua Chen and David Warburton and Wei Shi},
  year = {2005},
  doi = {10.1152/ajplung.00277.2004},
  url = {https://pubmed.ncbi.nlm.nih.gov/15681399/},
  note = {Source identifier: 15681399}
}