@misc{indiciaef2dd37a938fb,
  title = {A new challenge for developing countries--Egypt.},
  author = {Mohamed Tawfic Ahmed},
  year = {2005},
  doi = {10.1065/espr2005.02.236},
  url = {https://pubmed.ncbi.nlm.nih.gov/15859118/},
  note = {Source identifier: 15859118}
}