APA (7e ed.) Bronvermelding

Safiri, S., Kolahi, A., Noori, M., Nejadghaderi, S., Karamzad, N., Bragazzi, N., . . . Grieger, J. (2021). Burden of anemia and its underlying causes in 204 countries and territories, 1990–2019: Results from the Global Burden of Disease Study 2019. BioMed Central.

Chicago (17e ed.) Bronvermelding

Safiri, S., et al. Burden of Anemia and Its Underlying Causes in 204 Countries and Territories, 1990–2019: Results from the Global Burden of Disease Study 2019. BioMed Central, 2021.

MLA (9e ed.) Bronvermelding

Safiri, S., et al. Burden of Anemia and Its Underlying Causes in 204 Countries and Territories, 1990–2019: Results from the Global Burden of Disease Study 2019. BioMed Central, 2021.