Economic Evaluation of Health Services Costs During Pandemic Influenza A (H1N1) Pdm09 Infection in Pregnant and Non-Pregnant Women in Spain oleh María MORALES-SUÁREZ-VARELA, Agustín LLOPIS-GONZÁLEZ, Fernando GONZÁLEZ-CANDELA, Jenaro ASTRAY, Jordi ALONSO, Olatz GARIN, Ady CASTRO, Juan Carlos GALAN, Nuria SOLDEVILA, Jesús CASTILLA, Pere GO­DOY, Miguel DELGADO-RODRÍGUEZ, Vicente MARTIN, Jose María MAYORAL, Tomas PUMAROLA, José Maria QUINTANA, Sonia TAMAMES, Nu­ria RUBIO-LÓPEZ, Angela DOMINGUEZ