TY  - RPRT
TI  - OpenSDE: a strategy for expressive and flexible structured data entry.
AU  - Renske K Los
AU  - Astrid M van Ginneken
AU  - Johan van der Lei
PY  - 2005
DO  - 10.1016/j.ijmedinf.2005.04.005
UR  - https://pubmed.ncbi.nlm.nih.gov/15890558/
ID  - 15890558
ER  -