APA (7th ed.) Citation

Backer, V., Corso, E. D., Mortuaire, G., Prokopakis, E., Prokopakis, E., Kjeldsen, A. D., . . . Hellings, P. W. (2025, October). Real-life evaluation of the effectiveness of biologics for chronic rhinosinusitis with nasal polyps in Europe: A Delphi study to define key variables for the INVENT registry. Frontiers in Allergy.

Chicago Style (17th ed.) Citation

Backer, Vibeke, et al. "Real-life Evaluation of the Effectiveness of Biologics for Chronic Rhinosinusitis with Nasal Polyps in Europe: A Delphi Study to Define Key Variables for the INVENT Registry." Frontiers in Allergy Oct. 2025.

MLA (9th ed.) Citation

Backer, Vibeke, et al. "Real-life Evaluation of the Effectiveness of Biologics for Chronic Rhinosinusitis with Nasal Polyps in Europe: A Delphi Study to Define Key Variables for the INVENT Registry." Frontiers in Allergy, Oct. 2025.