Validation of the FACT-B + 4-UL questionnaire and exploration of its predictive value in women submitted to surgery for breast cancer

1. Andrade Ortega, J.A.
2. Millán Gómez, A.P.
3. Ribeiro González, M.
4. Martínez Piró, P.
5. Jiménez Anula, J.
6. Sánchez Andújar, M.B.