Comment on: Ankylosing spondylitis coexists with rheumatoid arthritis and Sjögren's syndrome: a case report with literature review

Yasser Emad*, Yasser Ragab, Johannes J. Rasker

*Corresponding author for this work

Research output: Contribution to journalComment/Letter to the editorAcademicpeer-review

Original languageEnglish
Number of pages2
JournalClinical rheumatology
Early online date12 Jan 2021
Publication statusE-pub ahead of print/First online - 12 Jan 2021

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