@misc{indiciaebb4c42f591af,
  title = {Common difficulties in infant feeding.},
  author = {R S ILLINGWORTH},
  year = {1949},
  doi = {10.1136/bmj.2.4636.1077},
  url = {https://pubmed.ncbi.nlm.nih.gov/15395482/},
  note = {Source identifier: 15395482}
}