Griliches, Zvi
Generics and new goods in pharmaceutical price indexes .-- Cambridge (Mss.) : NBER , 1993
.--25 p. gráf. 22 cm .-- ( NBER. Working paper ; 4272 ).
Resumen. -- Conclusiones. -- Bibliografía
GASTOS FARMACEUTICOS
Generics and new goods in pharmaceutical price indexes .-- Cambridge (Mss.) : NBER , 1993
.--25 p. gráf. 22 cm .-- ( NBER. Working paper ; 4272 ).
Resumen. -- Conclusiones. -- Bibliografía
GASTOS FARMACEUTICOS