The metric characteristics of the Spanish version of the FACT-B+4 are similar to the original questionnaire and support its equivalence, documenting its suitability for use in our country or in international studies.
2011-11-28

Spa.
Medicina clinica
Servei de Medicina Física i Rehabilitació, Hospital Mar-Esperança, Parc de Salut Mar, Barcelona, Spain. rbelmonte [at] parcdesalutmar.cat
Med Clin (Barc). 2011 Dec;137(15):685-8
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