Studying Tissue Samples From Women Who Underwent Chemotherapy for Lymph Node-Positive Stage II or Stage IIIA Breast Cancer on Clinical Trial CLB-9741 or CLB-9344
Conditions
Interventions
- DRUG: cyclophosphamide
- DRUG: doxorubicin hydrochloride
- DRUG: paclitaxel
- GENETIC: fluorescence in situ hybridization
- OTHER: immunohistochemistry staining method
Sponsor
Alliance for Clinical Trials in Oncology
Collaborators