APA (7th ed.) Citation

Ho, P., Chan, K. F., Ma, T., & Ip, M. S. (2021). Invasive pneumococcal disease, pneumococcal pneumonia and all-cause pneumonia in Hong Kong during the COVID-19 pandemic compared with the preceding 5 years: A retrospective observational study. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Ho, Pak-leung, King-Pui Florence Chan, Ting-Fung Ma, and Mary Sau-Man Ip. Invasive Pneumococcal Disease, Pneumococcal Pneumonia and All-cause Pneumonia in Hong Kong During the COVID-19 Pandemic Compared with the Preceding 5 Years: A Retrospective Observational Study. BMJ Publishing Group, 2021.

MLA (8th ed.) Citation

Ho, Pak-leung, et al. Invasive Pneumococcal Disease, Pneumococcal Pneumonia and All-cause Pneumonia in Hong Kong During the COVID-19 Pandemic Compared with the Preceding 5 Years: A Retrospective Observational Study. BMJ Publishing Group, 2021.