| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | BMJ (Clinical research ed.) |
| Vol/bind | 315 |
| Udgave nummer | 7112 |
| Sider (fra-til) | 879; author reply 880 |
| ISSN | 0959-8138 |
| Status | Udgivet - 4 okt. 1997 |
| Udgivet eksternt | Ja |
Antibiotics as initial treatment for children with acute otitis media. Use of odds ratio in calculation of number needed to treat was inappropriate
H K Johansen, P C Gøtzsche