APA aipamena

Swaak, A. J., Nossent, J. C., Bronsveld, W., van Rooyen, A., Nieuwenhuys, E. J., Theuns, L., & Smeenk, R. J. (1989). Systemic lupus erythematosus. II. Observations on the occurrence of exacerbations in the disease course: Dutch experience with 110 patients studied prospectively.

Chicago Style aipamena

Swaak, A J., J C. Nossent, W. Bronsveld, A. van Rooyen, E J. Nieuwenhuys, L. Theuns, and R J. Smeenk. Systemic Lupus Erythematosus. II. Observations On the Occurrence of Exacerbations in the Disease Course: Dutch Experience With 110 Patients Studied Prospectively. 1989.

MLA aipamena

Swaak, A J., et al. Systemic Lupus Erythematosus. II. Observations On the Occurrence of Exacerbations in the Disease Course: Dutch Experience With 110 Patients Studied Prospectively. 1989.