Roohafza, H., Sadeghi, M., Khani, A., Afshar, H., Amirpour, A., Sarrafzadegan, N., & Scheidt, C. E. (2015). Development and validation of cardiac patient competence questionnaire, Iranian version. ARYA Atheroscler.

Roohafza, Hamidreza, Masoumeh Sadeghi, Azam Khani, Hamid Afshar, Afshin Amirpour, Nizal Sarrafzadegan, and Carl Eduard Scheidt. "Development and Validation of Cardiac Patient Competence Questionnaire, Iranian Version." ARYA Atheroscler 2015.

Roohafza, Hamidreza, et al. "Development and Validation of Cardiac Patient Competence Questionnaire, Iranian Version." ARYA Atheroscler 2015.