APA (7th ed.) Citation

Xanthouli, P., Kögler, M., Marra, A. M., Benjamin, N., Fischer, L., Eichstaedt, C., . . . Egenlauf, B. (2020). Risk stratification and prognostic factors in patients with pulmonary arterial hypertension and comorbidities a cross-sectional cohort study with survival follow-up. Respiratory research, 21, . https://doi.org/10.1186/s12931-020-01393-1

Chicago Style (17th ed.) Citation

Xanthouli, Panagiota, et al. "Risk Stratification and Prognostic Factors in Patients with Pulmonary Arterial Hypertension and Comorbidities a Cross-sectional Cohort Study with Survival Follow-up." Respiratory Research 21 (2020). https://doi.org/10.1186/s12931-020-01393-1.

MLA (9th ed.) Citation

Xanthouli, Panagiota, et al. "Risk Stratification and Prognostic Factors in Patients with Pulmonary Arterial Hypertension and Comorbidities a Cross-sectional Cohort Study with Survival Follow-up." Respiratory Research, vol. 21, 2020, https://doi.org/10.1186/s12931-020-01393-1.