Effectiveness and Tolerability of Ectoin® Mouth and Throat Spray Althaea Honey (ERS09)
Conditions
- Sore Throat
- Acute Pharyngitis
- Cough
Interventions
- DEVICE: Ectoin® Mouth and Throat Spray Althaea Honey (ERS09)
- DEVICE: EMSER® Hals-und Rachenspray (throat spray)
Sponsor
Bitop AG