@misc{indiciaefc047019058a,
  title = {Smoking during pregnancy.},
  author = {K L Harrison and H McKenna},
  year = {1976},
  doi = {10.5694/j.1326-5377.1976.tb128936.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/979768/},
  note = {Source identifier: 979768}
}