@misc{indiciaef0f12bcfdf1e,
  title = {Bone morphogenic protein-4.},
  author = {L M Leong and P M Brickell},
  year = {1996},
  doi = {10.1016/s1357-2725(96)00075-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/9022288/},
  note = {Source identifier: 9022288}
}