Síndrome de Sj？gren

authors made a review of databases to which it is possible to enter in internet on medicine subjects, as well as of leading journals and sites related to rheumatology affections to search the more updated concepts on sj？gren syndrome, elements of its clinical picture and complications that could be useful for medical staff working at all health levels where may be patients presenting with this entity, achieving to recover 71 quotations of past years essential for our aims showing the more updated elements found as regards the etiopathogeny mechanism present in its course, clinical picture, therapeutics and more frequent complications.