@misc{indiciae17f616c86565,
  title = {Activin B: precursor sequences, genomic structure and in vitro activities.},
  author = {A J Mason and L M Berkemeier and C H Schmelzer and R H Schwall},
  year = {1989},
  doi = {10.1210/mend-3-9-1352},
  url = {https://pubmed.ncbi.nlm.nih.gov/2575216/},
  note = {Source identifier: 2575216}
}