APA

Youssef G., Allam N. T., Gaber W., Afifi A. & Hesham D. (2018). Increased arterial stiffness in rheumatoid arthritis and Its relation to disease activity: A cross sectional study. : The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology.

Chicago

Youssef Ghada, Allam Nashwa Taher, Gaber Wafaa, Afifi Angie and Hesham Dina. 2018. Increased arterial stiffness in rheumatoid arthritis and Its relation to disease activity: A cross sectional study. : The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology.

Harvard

Youssef G., Allam N. T., Gaber W., Afifi A. and Hesham D. (2018). Increased arterial stiffness in rheumatoid arthritis and Its relation to disease activity: A cross sectional study. : The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology.

MLA

Youssef Ghada, Allam Nashwa Taher, Gaber Wafaa, Afifi Angie and Hesham Dina. Increased arterial stiffness in rheumatoid arthritis and Its relation to disease activity: A cross sectional study. : The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology. 2018.