TY  - RPRT
TI  - Intermediate benefit analysis.
AU  - M W Meagher
AU  - E M Ryan
PY  - 1972
DO  - 10.2105/ajph.62.10.1315
UR  - https://pubmed.ncbi.nlm.nih.gov/5076142/
ID  - 5076142
ER  -