APA (7th ed.) Citation

Liyanage, H., Williams, J., Byford, R., & de Lusignan, S. (2019). Ontology to identify pregnant women in electronic health records: Primary care sentinel network database study. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Liyanage, H., J. Williams, R. Byford, and S. de Lusignan. Ontology to Identify Pregnant Women in Electronic Health Records: Primary Care Sentinel Network Database Study. BMJ Publishing Group, 2019.

MLA (9th ed.) Citation

Liyanage, H., et al. Ontology to Identify Pregnant Women in Electronic Health Records: Primary Care Sentinel Network Database Study. BMJ Publishing Group, 2019.