* Information on MCTD from MedicineNet.com* Mixed Connective Tissue Disease (MCTD): Autoimmune Rheumatic Disorders: Merck Manual Professionalhttp://www.webteb.com/general-health/diseases/%D9%85%D8%B1%D8%B6-%D8%A7%D9%84%D9%86%D8%B3%D9%8A%D8%AC-%D8%A7%D9%84%D8%B6%D8%A7%D9%85-%D8%A7%D9%84%D9%85%D8%AE%D8%AA%D9%84%D8%B7http://www.romatezmeyat.com/article.php?id=164
==See also==* Autoimmune* Overlap syndrome== References ====External links==* Information on MCTD from MedicineNet.com* Mixed Connective Tissue Disease (MCTD): Autoimmune Rheumatic Disorders: Merck Manual Professional