TY  - RPRT
TI  - Profession or business?
AU  - David A Nash
AU  - William R Willard
PY  - 2004
DO  - 10.14219/jada.archive.2004.0008
UR  - https://pubmed.ncbi.nlm.nih.gov/14959872/
ID  - 14959872
ER  -