Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBulgarische Rheumatologie im 20. Jahrhundert.AuthorsKeitel, W.; Boykinov, I.N.; Sheitanov, Y.; Kolarow, Z.PublicationZeitschrift für Rheumatologie, 2015, Vol 74, Issue 2, p159ISSN0340-1855Publication typeArticleDOI10.1007/s00393-014-1519-4