Blanco-Aparicio, M., Vázquez, I., Pita-Fernández, S., Pértega-Diaz, S., & Verea-Hernando, H. (2013). Utility of brief questionnaires of health-related quality of life (Airways Questionnaire 20 and Clinical COPD Questionnaire) to predict exacerbations in patients with asthma and COPD. BioMed Central.

Blanco-Aparicio, Marina, Isabel Vázquez, Salvador Pita-Fernández, Sonia Pértega-Diaz, et Héctor Verea-Hernando. Utility of Brief Questionnaires of Health-related Quality of Life (Airways Questionnaire 20 and Clinical COPD Questionnaire) to Predict Exacerbations in Patients With Asthma and COPD. BioMed Central, 2013.

Blanco-Aparicio, Marina, et al. Utility of Brief Questionnaires of Health-related Quality of Life (Airways Questionnaire 20 and Clinical COPD Questionnaire) to Predict Exacerbations in Patients With Asthma and COPD. BioMed Central, 2013.