• R05CB01 Acetilcisteina 24 farmaci
• R05CB02 Bromhexine 6 farmaci
• R05CB03 Carbocisteina 14 farmaci
• R05CB06 Ambroxolo 21 farmaci
• R05CB07 Sobrerolo 10 farmaci
• R05CB13 Dornasi alfa (desossiribonucleasi) 1 farmaci
• R05CB15 Erdosteine 2 farmaci
• R05CB16 Mannitolo 1 farmaci