New search Show text from Guidelines
R RESPIRATORY SYSTEMR05 COUGH AND COLD PREPARATIONS
R05D COUGH SUPPRESSANTS, EXCL. COMBINATIONS WITH EXPECTORANTS
R05DA Opium alkaloids and derivatives
R05DB Other cough suppressants
Last updated: 2026-01-20
New search Show text from Guidelines
R RESPIRATORY SYSTEMR05DA Opium alkaloids and derivatives
R05DB Other cough suppressants
Last updated: 2026-01-20