TY  - RPRT
TI  - Public opinion and purchasing.
AU  - A Richardson
AU  - M Charny
AU  - S Hanmer-Lloyd
PY  - 1992
DO  - 10.1136/bmj.304.6828.680
UR  - https://pubmed.ncbi.nlm.nih.gov/1571639/
ID  - 1571639
ER  -