APA

Daniels T. E., Criswell L. A., Shiboski C., Shiboski S., Lanfranchi H., Dong Y., Schiødt M., Umehara H., Sugai S., Challacombe S. & Greenspan J. S. (20090630). An early view of the international Sjögren's syndrome registry. : Arthritis and rheumatism.

Chicago

Daniels Troy E, Criswell Lindsey A, Shiboski Caroline, Shiboski Stephen, Lanfranchi Hector, Dong Yi, Schiødt Morten, Umehara Hisanori, Sugai Susumu, Challacombe Stephen and Greenspan John S. 20090630. An early view of the international Sjögren's syndrome registry. : Arthritis and rheumatism.

Harvard

Daniels T. E., Criswell L. A., Shiboski C., Shiboski S., Lanfranchi H., Dong Y., Schiødt M., Umehara H., Sugai S., Challacombe S. and Greenspan J. S. (20090630). An early view of the international Sjögren's syndrome registry. : Arthritis and rheumatism.

MLA

Daniels Troy E, Criswell Lindsey A, Shiboski Caroline, Shiboski Stephen, Lanfranchi Hector, Dong Yi, Schiødt Morten, Umehara Hisanori, Sugai Susumu, Challacombe Stephen and Greenspan John S. An early view of the international Sjögren's syndrome registry. : Arthritis and rheumatism. 20090630.