Table of Contents Author Guidelines Submit a Manuscript
International Journal of Rheumatology
Volume 2017, Article ID 5491676, 8 pages
https://doi.org/10.1155/2017/5491676
Research Article

Evaluation of Vitamin D Status in Rheumatoid Arthritis and Its Association with Disease Activity across 15 Countries: “The COMORA Study”

1LIRPOS-URAC30, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
2Department of Rheumatology, El Ayachi Hospital, Ibn Sina University Hospital, Rabat-Salé, Morocco
3Innovation Center, Mohammed VI University for Health Sciences, Casablanca, Morocco
4Department of Physiology, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
5International School for Public Health, Mohammed VI University for Health Sciences, Casablanca, Morocco
6Department of Rheumatology, Hôpital Cochin, Paris Descartes University, Assistance Publique-Hôpitaux de Paris, EULAR Center of Excellence, INSERM (U1153): Clinical Epidemiology and Biostatistics, PRES Sorbonne Paris-Cité, Paris, France

Correspondence should be addressed to Najia Hajjaj-Hassouni; moc.liamg@inuossahjajjahn

Received 9 February 2017; Accepted 2 May 2017; Published 1 June 2017

Academic Editor: Bruce M. Rothschild

Copyright © 2017 Najia Hajjaj-Hassouni et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Najia Hajjaj-Hassouni, Nada Mawani, Fadoua Allali, et al., “Evaluation of Vitamin D Status in Rheumatoid Arthritis and Its Association with Disease Activity across 15 Countries: “The COMORA Study”,” International Journal of Rheumatology, vol. 2017, Article ID 5491676, 8 pages, 2017. https://doi.org/10.1155/2017/5491676.