TY  - BOOK
AU  - Aday,Lu Ann
AU  - Cornelius,Llewellyn J.
TI  - Designing and conducting health surveys: a comprehensive guide 
SN  - 0787975605
PY  - 2006///
CY  - San Francisco
PB  - Jossey-Bass
KW  - Data Collection -- methods
KW  - Health surveys -- Statistical methods
KW  - Health surveys
KW  - Research Design
ER  -