TY  - RPRT
TI  - Sounding board: A problem-and-objective-oriented approach to patient-care evaluation.
AU  - E O Hirsch
PY  - 1975
DO  - 10.1056/nejm197506192922510
UR  - https://pubmed.ncbi.nlm.nih.gov/1128610/
ID  - 1128610
ER  -