@misc{indiciaea1d9cdeb5f32, title = {A layered architecture for computer-based simulation supporting skills learning: an X-ray imaging paradigm.}, author = {L Costaridou and G Panayiotakis and C Efstratiou and C Papananikolaou and N Pallikarakis}, doi = {10.3109/14639239709010889}, url = {https://pubmed.ncbi.nlm.nih.gov/9304562/}, note = {Source identifier: 9304562} }