Measuring health :
McDowell, Ian.
Measuring health : a guide to rating scales and questionnaires / Ian McDowell, Claire Newell. - 2nd ed. - New York : Oxford University Press, 1996. - 523 p.
0195103718
Health surveys.
Health status indicators.
Questionnaires.
Data collection--methods.
WA 900.1
Measuring health : a guide to rating scales and questionnaires / Ian McDowell, Claire Newell. - 2nd ed. - New York : Oxford University Press, 1996. - 523 p.
0195103718
Health surveys.
Health status indicators.
Questionnaires.
Data collection--methods.
WA 900.1