TY  - RPRT
TI  - Clinical problem-solving. Invasive interventions.
AU  - S G Pauker
AU  - R I Kopelman
PY  - 1994
DO  - 10.1056/nejm199409013310909
UR  - https://pubmed.ncbi.nlm.nih.gov/8047087/
ID  - 8047087
ER  -