TY  - RPRT
TI  - [Determining usefulness in clinical decision making].
AU  - D Timmermans
AU  - W Kiebert
AU  - A Stiggelbout
AU  - J Kievit
PY  - 1991
UR  - https://pubmed.ncbi.nlm.nih.gov/2014061/
ID  - 2014061
ER  -