APA (7th ed.) Citation

Chimoyi, L., Velen, K., Churchyard, G. J., Wallis, R., Lewis, J. J., & Charalambous, S. An ecological study to evaluate the association of Bacillus Calmette-Guerin (BCG) vaccination on cases of SARS-CoV2 infection and mortality from COVID-19. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Chimoyi, Lucy, Kavindhran Velen, Gavin J. Churchyard, Robert Wallis, James J. Lewis, and Salome Charalambous. An Ecological Study to Evaluate the Association of Bacillus Calmette-Guerin (BCG) Vaccination on Cases of SARS-CoV2 Infection and Mortality from COVID-19. Public Library of Science (PLoS).

MLA (9th ed.) Citation

Chimoyi, Lucy, et al. An Ecological Study to Evaluate the Association of Bacillus Calmette-Guerin (BCG) Vaccination on Cases of SARS-CoV2 Infection and Mortality from COVID-19. Public Library of Science (PLoS).