Authors: Juan Oliva, Jaume Puig-Junoy and Enrique Bernal-Delgado
Gaceta Sanitaria, Vol. 22, No 4, 358--361, January, 2008DOI:
Authors: Juan Oliva, Jaume Puig-Junoy and Enrique Bernal-Delgado
Gaceta Sanitaria, Vol. 22, No 4, 358--361, January, 2008© Barcelona Graduate School of Economics. All rights reserved.