
Technical challenges in obtaining an optimized powder/DPI combination for inhalation delivery of a bi-component generic drug
Keywords: DPI; Generic drugs; Product development; Inhalation; Fluticasone; Salmeterol; Fluticasone propionate (PubChem CID: 444036); Salmeterol (PubChem CID: 5152); Lactose monohydrate (PubChem CID: 57654326);