article_metadata: Paulina Frączek Małgorzata Szczepanek Jacek Tabarkiewicz
article_metadata: 10.5114/ceji.2021.111200
article_metadata: Cent Eur J Immunol
article_metadata: 2021;46(4):531-534.
article_metadata: jia sigad juvenile idiopathic arthritis selective iga deficiency
article_metadata: CC BY-NC-SA
article_metadata: https://pubmed.ncbi.nlm.nih.gov/35125954/
article_metadata: Case Reports
article_metadata: PMC8808310
article_metadata: 35125954
article_metadata: Coincidence of selective immunoglobulin A deficiency in juvenile idiopathic arthritis - a series of three cases
article_metadata: 2021