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Inhalation treatment procedure.
| Time | Manipulations |
|---|---|
| 0 h 00 min | Introduction of the bacterial suspension (0.5 mL, 106 CFU/mL) |
| 0 h 10 min | Aerosol inhalation for 20 min |
| 3 h 30 min | Aerosol inhalation for 20 min |
| 4 h 30 min | Several animals are withdrawn from the experiment |
