TY  - BOOK
AU  - McDowell,Ian
AU  - Newell,Claire
TI  - Measuring health: a guide to rating scales and questionnaires  
SN  - 0195103718
PY  - 1996///
CY  - New York
PB  - Oxford University Press
KW  - Health surveys
KW  - Health status indicators
KW  - Questionnaires
KW  - Data collection
KW  - methods
ER  -