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Random allocation of 24 subjects
| Block (no. of subjects) | Treatment order group (no. of subjects) | Treatment received during cycle
|
||
|---|---|---|---|---|
| I | II | III | ||
| I (12) | 1 (6) | Ciprofloxacin | Washout | Placebo |
| 2 (6) | Placebo | Washout | Ciprofloxacin | |
| II (12) | 1 (6) | Ciprofloxacin | Washout | Placebo |
| 2 (6) | Placebo | Washout | Ciprofloxacin | |
