TY  - RPRT
TI  - Object-oriented design and programming in medical decision support.
AU  - H Heathfield
AU  - J Armstrong
AU  - N Kirkham
PY  - 1991
DO  - 10.1016/0169-2607(91)90093-9
UR  - https://pubmed.ncbi.nlm.nih.gov/1773610/
ID  - 1773610
ER  -