TY  - RPRT
TI  - The problem with futility.
AU  - R D Truog
AU  - A S Brett
AU  - J Frader
PY  - 1992
DO  - 10.1056/nejm199206043262310
UR  - https://pubmed.ncbi.nlm.nih.gov/1285741/
ID  - 1285741
ER  -