APA (7th ed.) Citation

Ratib, S., Walker, A. J., Card, T. R., & Grainge, M. J. (2016). Risk of venous thromboembolism in hospitalised cancer patients in England – A cohort study. BioMed Central.

Chicago Style (17th ed.) Citation

Ratib, Sonia, Alex J. Walker, Timothy R. Card, and Matthew J. Grainge. Risk of Venous Thromboembolism in Hospitalised Cancer Patients in England – A Cohort Study. BioMed Central, 2016.

MLA (9th ed.) Citation

Ratib, Sonia, et al. Risk of Venous Thromboembolism in Hospitalised Cancer Patients in England – A Cohort Study. BioMed Central, 2016.