TY  - RPRT
TI  - Research in developing countries: problems and solutions.
AU  - Fikri M Abu-Zidan
AU  - Diaa E E Rizk
PY  - 2005
DO  - 10.1007/s00192-004-1278-x
UR  - https://pubmed.ncbi.nlm.nih.gov/15700105/
ID  - 15700105
ER  -