Cita APA (7a ed.)

Elrifai, A., kinawy, S., Mahmoud, N., & Reihan, M. (2019). Transthoracic Echocardiography as A friend to Pulmonologist in Respiratory Intensive Care. Al-Azhar University, Faculty of Medicine (Damietta).

Cita Chicago Style (17a ed.)

Elrifai, Atef, Sayed kinawy, Naggeh Mahmoud, y Muhammad Reihan. Transthoracic Echocardiography as A Friend to Pulmonologist in Respiratory Intensive Care. Al-Azhar University, Faculty of Medicine (Damietta), 2019.

Cita MLA (8a ed.)

Elrifai, Atef, et al. Transthoracic Echocardiography as A Friend to Pulmonologist in Respiratory Intensive Care. Al-Azhar University, Faculty of Medicine (Damietta), 2019.