TY  - RPRT
TI  - Asking sensitive information: an example with income.
AU  - Bruna Galobardes
AU  - Stefaan Demarest
PY  - 2003
DO  - 10.1007/s000380300008
UR  - https://pubmed.ncbi.nlm.nih.gov/12756891/
ID  - 12756891
ER  -