Παραπομπή APA

El-Kalla, F., Mansour, L., Kobtan, A., Elzeftawy, A., Abo Ali, L., Abd-Elsalam, S., . . . Elhendawy, M. (2018). Blood Ammonia Level Correlates with Severity of Cirrhotic Portal Hypertensive Gastropathy. Gastroenterol Res Pract.

Παραπομπή Chicago Style

El-Kalla, Ferial, et al. "Blood Ammonia Level Correlates With Severity of Cirrhotic Portal Hypertensive Gastropathy." Gastroenterol Res Pract 2018.

Παραπομπή MLA

El-Kalla, Ferial, et al. "Blood Ammonia Level Correlates With Severity of Cirrhotic Portal Hypertensive Gastropathy." Gastroenterol Res Pract 2018.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.