@misc{indiciaeadb620394016,
  title = {Optimal breast-feeding duration.},
  author = {M A Murtaugh},
  year = {1997},
  doi = {10.1016/s0002-8223(97)00299-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9366862/},
  note = {Source identifier: 9366862}
}