Maram Megdad

Severe vitamin D deficiency is not related to SARS-CoV-2 infection but may increase mortality risk in hospitalized adults: a retrospective case–control study in an Arab Gulf country

N. Al-Daghri, S. Sabico, A. Jammah, 2021, Aging Clinical and Experimental Research.

Diabetes and Covid-19 among hospitalized patients in Saudi Arabia: a single-centre retrospective study

N. Al-Daghri, S. Sabico, A. Jammah, 2020, Cardiovascular Diabetology.