APA (7th ed.) Citation

Caldeira, D., Barra, M., David, C., Costa, J., Ferreira, J. J., & Pinto, F. J. (2018). The prevalence of oral anticoagulation in patients with atrial fibrillation in Portugal: Systematic review and meta-analysis of observational studies.

Chicago Style (17th ed.) Citation

Caldeira, Daniel, Márcio Barra, Cláudio David, João Costa, Joaquim J. Ferreira, and Fausto J. Pinto. The Prevalence of Oral Anticoagulation in Patients with Atrial Fibrillation in Portugal: Systematic Review and Meta-analysis of Observational Studies. 2018.

MLA (8th ed.) Citation

Caldeira, Daniel, et al. The Prevalence of Oral Anticoagulation in Patients with Atrial Fibrillation in Portugal: Systematic Review and Meta-analysis of Observational Studies. 2018.