TY  - BOOK
AU  - Kind, Paul
ED  - Centre for health economics
ED  - University of York
TI  - Measuring valuations for health states: a survey of patients in general practice 
T2  - Discussion Paper
U1  - 338.4 No.76
PY  - 1990///
CY  -  England
PB  - University of York
KW  - Necesidades y Demanda de Servicios de Salud
KW  - Encuestas
KW  - Inglaterra
ER  -