TY  - RPRT
TI  - Problems in interpreting cost effectiveness in clinical trials. Experimental versus implementation costs.
AU  - L A De Nino
AU  - C D Mulrow
AU  - M B Gerety
AU  - E C Averyt
PY  - 1993
UR  - https://pubmed.ncbi.nlm.nih.gov/8306003/
ID  - 8306003
ER  -