@misc{indiciae2049ea100a4e,
  title = {Omphalocele.},
  author = {M M Ravitch},
  year = {1971},
  doi = {10.1016/s0039-6109(16)39594-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4256970/},
  note = {Source identifier: 4256970}
}