APA (7th ed.) Citation

Buja, A., Bardin, A., Grotto, G., Elvini, S., Gallina, P., Zumerle, G., . . . Baldo, V. (2021). How different combinations of comorbidities affect healthcare use by elderly patients with obstructive lung disease. Nature Portfolio.

Chicago Style (17th ed.) Citation

Buja, Alessandra, Andrea Bardin, Giulia Grotto, Stefania Elvini, Pietro Gallina, Giulia Zumerle, Patrizia Benini, Domenico Scibetta, and Vincenzo Baldo. How Different Combinations of Comorbidities Affect Healthcare Use by Elderly Patients with Obstructive Lung Disease. Nature Portfolio, 2021.

MLA (8th ed.) Citation

Buja, Alessandra, et al. How Different Combinations of Comorbidities Affect Healthcare Use by Elderly Patients with Obstructive Lung Disease. Nature Portfolio, 2021.