Methods for estimating health costs of COPD: baseline results
Fernández-Plata, Rosario; Martínez-Briseño, David; García-Sancho Figueroa, Cecilia; Cano-Jiménez, Dalia; Ramírez-Venegas, Alejandra; Sansores-Martínez, Raúl; Torre-Bouscoulet, Luis; Casas-Medina, Guillermo; Pérez-Padilla, Rogelio