eRAM
encyclopedia of Rare Disease Annotation for Precision Medicine
| Disease | ankylosing spondylitis |
| Comorbidity | C0019163|hepatitis b |
| Sentences | 1 |
| PubMedID- 21479602 | Prevalence of hepatitis b surface antigen in patients with ankylosing spondylitis and its association with hla-b27: a retrospective study from south china. |
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