@misc{indiciae2084508d4aa0,
  title = {Ultrastructure of developing human ductus arteriosus.},
  author = {T Toda and N Tsuda and T Takagi and I Nishimori and D Leszczynski and F Kummerow},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/7440403/},
  note = {Source identifier: 7440403}
}