TY  - RPRT
TI  - A flowchart-oriented interview language (FOIL) and its application to a low-back pain interview system.
AU  - K Hill
AU  - P B Pynsent
PY  - 1994
DO  - 10.1016/0020-7101(94)90138-4
UR  - https://pubmed.ncbi.nlm.nih.gov/7705896/
ID  - 7705896
ER  -