APA (7th ed.) Citation

Caimmi, C., Bertoldo, E., Pozza, A., Caramaschi, P., Orsolini, G., Gatti, D., . . . Viapiana, O. (2019). Vitamin D serum levels and the risk of digital ulcers in systemic sclerosis: A longitudinal study. International Journal of Rheumatic Diseases, 22(6), 1041. https://doi.org/10.1111/1756-185X.13554

Chicago Style (17th ed.) Citation

Caimmi, Cristian, Eugenia Bertoldo, Alice Pozza, Paola Caramaschi, Giovanni Orsolini, Davide Gatti, Maurizio Rossini, and Ombretta Viapiana. "Vitamin D Serum Levels and the Risk of Digital Ulcers in Systemic Sclerosis: A Longitudinal Study." International Journal of Rheumatic Diseases 22, no. 6 (2019): 1041. https://doi.org/10.1111/1756-185X.13554.

MLA (9th ed.) Citation

Caimmi, Cristian, et al. "Vitamin D Serum Levels and the Risk of Digital Ulcers in Systemic Sclerosis: A Longitudinal Study." International Journal of Rheumatic Diseases, vol. 22, no. 6, 2019, p. 1041, https://doi.org/10.1111/1756-185X.13554.