[In the Cleveland study of 100 relatives of 30 B27 positive AS probands, 9 relatives did not show radiologic abnormalities of the sacroiliac joints or the spine but had symptoms of chronic inflammatory back pain previously reported to be characteristic of AS.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine.
Gene-disease associations inferred from text-mining the literature.
DisGeNET evidence - LITERATURE