| 摘要 |
<p>Inhalation particles incorporating, in an individual particle, a combination of a β2-agonist and a glucocorticosteroid in a predetermined and constant ratio, a process for the preparation thereof and pharmaceutical compositions comprising the inhalation particles are disclosed. The particles have narrow particle size distribution and are preferably in the form of spherical crystalline particles with a rough surface. The particles are particularly useful in the treatment of asthma and other respiratory disorders.</p> |
