Originalsprog | Engelsk |
---|---|
Tidsskrift | Epidemiology |
Udgave nummer | 10 |
Sider (fra-til) | 467 |
ISSN | 1044-3983 |
Status | Udgivet - 1999 |
Letter to the editor: Adjustment for age at first birth in etiologic studies of breast cancer involving exposures that may affect age at first birth.
Mads Melbye, J. Wohlfahrt, Per Kragh Andersen