TY  - RPRT
TI  - Tracking our preferences: a 20-year view.
AU  - Stephen A Obstbaum
PY  - 2004
DO  - 10.1016/j.jcrs.2004.02.067
UR  - https://pubmed.ncbi.nlm.nih.gov/15093617/
ID  - 15093617
ER  -