APA (7th ed.) Citation

Favalli, E. G., Favalli, E. G., Biganzoli, G., Cincinelli, G., Cincinelli, G., Ferrito, M., . . . Caporali, R. Difficult-to-treat psoriatic arthritis: Refining the definition using a statistical model in a real-life cohort. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Favalli, Ennio Giulio, et al. Difficult-to-treat Psoriatic Arthritis: Refining the Definition Using a Statistical Model in a Real-life Cohort. Frontiers Media S.A.

MLA (9th ed.) Citation

Favalli, Ennio Giulio, et al. Difficult-to-treat Psoriatic Arthritis: Refining the Definition Using a Statistical Model in a Real-life Cohort. Frontiers Media S.A.

Warning: These citations may not always be 100% accurate.