Valderramas, S., Camelier, A. A., da Silva, S. A., Mallmann, R., de Paulo, H. K., & Rosa, F. W. (2013). Reliability of the Brazilian Portuguese version of the fatigue severity scale and its correlation with pulmonary function, dyspnea, and functional capacity in patients with COPD. Sociedade Brasileira de Pneumologia e Tisiologia.
استشهاد بنمط شيكاغوValderramas, Silvia, Aquiles Assunção Camelier, Sinara Alves da Silva, Renata Mallmann, Hanna Karine de Paulo, و Fernanda Warken Rosa. Reliability of the Brazilian Portuguese Version of The fatigue Severity Scale and Its Correlation With Pulmonary Function, Dyspnea, And functional Capacity in Patients With COPD. Sociedade Brasileira de Pneumologia e Tisiologia, 2013.
MLA استشهادValderramas, Silvia, et al. Reliability of the Brazilian Portuguese Version of The fatigue Severity Scale and Its Correlation With Pulmonary Function, Dyspnea, And functional Capacity in Patients With COPD. Sociedade Brasileira de Pneumologia e Tisiologia, 2013.