AZZEH, Firas Sultan. Relationship Between Vitamin D and Rheumatoid Arthritis Disease. Pakistan Journal of Nutrition, Pakistan, v. 11, n. 3, p. 293–300, 2012. DOI: 10.3923/pjn.2012.293.300. Disponível em: https://pjnonline.org/pjn/article/view/1614. Acesso em: 15 aug. 2025.