@misc{indiciae35d6b9022bce,
  title = {Letter: Breast-feeding in Harrow.},
  author = {E C Coles and H B Valman},
  year = {1976},
  doi = {10.1016/s0140-6736(76)91842-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/60669/},
  note = {Source identifier: 60669}
}