J F Fries1, G Singh, D A Bloch, A Calin. Show Affiliations » 1. Department of Medicine, Stanford University School of Medicine, CA 94305.
Abstract
Entities: Disease
Mesh: See more » Cohort StudiesCross-Sectional StudiesHumansResearch Design/standardsSpondylitis, Ankylosing/physiopathology
Year: 1989 PMID: 2788741
Source DB: PubMed Journal: J Rheumatol ISSN: 0315-162X Impact factor: 4.666