Citazione APA

Ahrenfeldt, L. J., Otavova, M., Christensen, K., & Lindahl-Jacobsen, R. (2020). Sex and age differences in COVID-19 mortality in Europe. Wien Klin Wochenschr.

Stile di citazione Chicago

Ahrenfeldt, Linda Juel, Martina Otavova, Kaare Christensen, e Rune Lindahl-Jacobsen. "Sex and Age Differences in COVID-19 Mortality in Europe." Wien Klin Wochenschr 2020.

Citazione MLA

Ahrenfeldt, Linda Juel, Martina Otavova, Kaare Christensen, e Rune Lindahl-Jacobsen. "Sex and Age Differences in COVID-19 Mortality in Europe." Wien Klin Wochenschr 2020.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.