Trends in the Use of Antiasthmatics in Spain (1989-1998).Published in:Clinical Drug Investigation, 2002, v. 22, n. 10, p. 709, doi. 10.2165/00044011-200222100-00008By:García del Pozo, J.;Mateos Campos, R.;García del Pozo, V.;Benet Rodriguez, M.;Carvajal, A.;Vera Sánchez, E.Publication type:Article