1. Determination of clinical utility of tumor markers;Hayes,1998
2. Therapie des primären Mammakarzinoms;Kaufmann;Deutsches Ärzteblatt,1998
3. Review of known prognostic variables;Kaufmann,1996
4. Polychemotherapy for early breast cancer;Lancet,1998
5. Tamoxifen for early breast cancer;Lancet,1988