Style de citation APA (7e éd.)

Saleh, S., Khattab, K., & Elhelw, E. (2020). Ultrasound in Prediction of Threatened Abortion in Early Pregnancy: A clinical Study. Al-Azhar University, Faculty of Medicine (Damietta).

Style de citation Chicago (17e éd.)

Saleh, Shimaa, Khattab Khattab, et Ehab Elhelw. Ultrasound in Prediction of Threatened Abortion in Early Pregnancy: A Clinical Study. Al-Azhar University, Faculty of Medicine (Damietta), 2020.

Style de citation MLA (8e éd.)

Saleh, Shimaa, et al. Ultrasound in Prediction of Threatened Abortion in Early Pregnancy: A Clinical Study. Al-Azhar University, Faculty of Medicine (Damietta), 2020.

Attention : ces citations peuvent ne pas être correctes à 100%.