@article{16901,
  author = {Keay Lisa and Friedman D.},
  title = {Correcting refractive error in low income countries},
  year = {2011},
  journal = {BMJ (Clinical Research Ed.)},
  volume = {343},
  edition = {2011/08/11},
  pages = {d4793},
  isbn = {1468-5833 (Electronic)0959-535X (Linking)},
  note = {Keay, LisaFriedman, David SCommentEditorialEnglandBMJ (Clinical research ed.)BMJ. 2011 Aug 9;343:d4793. doi: 10.1136/bmj.d4793.},
  language = {eng},
}