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Comparison 11 Topical others: coal tar versus betamethasone‐valerate, Outcome 1 Primary outcome: adverse events.
| Primary outcome: adverse events | |||
|---|---|---|---|
| Study | Group ‐ within‐participant study | Event number | Total number of pairs of hands analysed |
| Kemper 1998 | Betamethasone valerate 0.1% cream | 0 | 19 |
| Kemper 1998 | Coal tar paste | 1 | 19 |
