TY  - RPRT
TI  - Does questionnaire structure influence response in postal surveys?
AU  - Kate M Dunn
AU  - Kelvin Jordan
AU  - Peter R Croft
PY  - 2003
DO  - 10.1016/s0895-4356(02)00567-x
UR  - https://pubmed.ncbi.nlm.nih.gov/12589865/
ID  - 12589865
ER  -