Cita APA (7a ed.)

Echazarreta, A. L., & Collaboration, 3. (2018). Large-scale external validation and comparison of prognostic models: An application to chronic obstructive pulmonary disease.

Cita Chicago Style (17a ed.)

Echazarreta, Andrés L., y 3CIA Collaboration. Large-scale External Validation and Comparison of Prognostic Models: An Application to Chronic Obstructive Pulmonary Disease. 2018.

Cita MLA (8a ed.)

Echazarreta, Andrés L., y 3CIA Collaboration. Large-scale External Validation and Comparison of Prognostic Models: An Application to Chronic Obstructive Pulmonary Disease. 2018.