TY  - BOOK
ED  - World Congress on Health Economic
ED  - Gaag, J. van der.
ED  - Perlman, Mark.
TI  - Health, economics, and health economics: proceedings of the World Congress on Health Economics, Leiden, the Netherlands, September 1980 
SN  - 0444862102
PY  - 1980///
CY  - Amsterdam
PB  - North-Holland Publishing Company
KW  - Medical economics
KW  - Congresses
ER  -