| Adverse events | ||||||
|---|---|---|---|---|---|---|
| Study | Follow up length | Method | Unit | Description of adverse events | Intervention arm | Control arm |
| Rowland 1999 | 16 weeks | Interview | Event per household | None reported | 0/438 | 0/387 |
| Soto 1995 | End of trial | Interview | Event per participant | Skin irritation | 2/229 | 0/229 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.