Value of CA 15.3 in breast cancer and comparison with CEA and TPA: A study of specificity in disease-free follow-up patients and sensitivity in patients at diagnosis of the first metastasis

1. Vizcarra, E.
2. Lluch, A.
3. Cibrián, R.
4. Jarque, F.
5. Alberola, V.
6. Belloch, V.
7. García-Conde, J.