APA (7th ed.) Citation

Emad, Y., Elsaman, A., El-Saadany, H., ElShereef, R. R., Hisham, Y., Farouk, A., . . . Gheita, T. A. Nationwide study of spondyloarthritis spectrum and disease characteristics in Egypt. Nature Portfolio.

Chicago Style (17th ed.) Citation

Emad, Yasser, et al. Nationwide Study of Spondyloarthritis Spectrum and Disease Characteristics in Egypt. Nature Portfolio.

MLA (9th ed.) Citation

Emad, Yasser, et al. Nationwide Study of Spondyloarthritis Spectrum and Disease Characteristics in Egypt. Nature Portfolio.

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