APA (7th ed.) Citation

Berger, A., Edelsberg, J., Teal, S., Mychaskiw, M. A., & Oster, G. Use of Sildenafil in Pulmonary Arterial Hypertension: Findings from a U.S. Healthcare Claims Database. Columbia Data Analytics, LLC.

Chicago Style (17th ed.) Citation

Berger, Ariel, John Edelsberg, Simon Teal, Marko A. Mychaskiw, and Gerry Oster. Use of Sildenafil in Pulmonary Arterial Hypertension: Findings from a U.S. Healthcare Claims Database. Columbia Data Analytics, LLC.

MLA (9th ed.) Citation

Berger, Ariel, et al. Use of Sildenafil in Pulmonary Arterial Hypertension: Findings from a U.S. Healthcare Claims Database. Columbia Data Analytics, LLC.