title: Osteocalcin: a marker of disease activity in ankylosing spondylitis?
authors.forename: A
authors.initials: A
authors.lastname: Falkenbach
authors.forename: M
authors.initials: M
authors.lastname: Herold
mesh_terms: D000328:Adult; D015415:Biomarkers; D001799:Blood Sedimentation; D005260:Female; D006801:Humans; D008297:Male; D015675:Osteocalcin / Q000097:blood*; D013167:Spondylitis, Ankylosing / Q000097:blood*; D018709:Statistics, Nonparametric
chemical_list: D015415:Biomarkers; D015675:Osteocalcin