Citação norma APA

Hauer, J., Fischer, U., Auer, F., & Borkhardt, A. (2020). Regional BCG vaccination policy in former East- and West Germany may impact on both severity of SARS-CoV-2 and incidence of childhood leukemia. Leukemia.

Citação norma Chicago

Hauer, Julia, Ute Fischer, Franziska Auer, and Arndt Borkhardt. "Regional BCG Vaccination Policy in Former East- and West Germany May Impact On Both Severity of SARS-CoV-2 and Incidence of Childhood Leukemia." Leukemia 2020.

Citação norma MLA

Hauer, Julia, Ute Fischer, Franziska Auer, and Arndt Borkhardt. "Regional BCG Vaccination Policy in Former East- and West Germany May Impact On Both Severity of SARS-CoV-2 and Incidence of Childhood Leukemia." Leukemia 2020.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.