APA (7th ed.) Citation

Zhang, S., & Ma, C. How has the COVID-19 pandemic affected the utilisation of online consultation and face-to-face medical treatment? An interrupted time-series study in Beijing, China. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Zhang, Shan, and Chengyu Ma. How Has the COVID-19 Pandemic Affected the Utilisation of Online Consultation and Face-to-face Medical Treatment? An Interrupted Time-series Study in Beijing, China. BMJ Publishing Group.

MLA (9th ed.) Citation

Zhang, Shan, and Chengyu Ma. How Has the COVID-19 Pandemic Affected the Utilisation of Online Consultation and Face-to-face Medical Treatment? An Interrupted Time-series Study in Beijing, China. BMJ Publishing Group.

Warning: These citations may not always be 100% accurate.