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Prospective study of patients with inflammatory back pain, clinical characteristics and treatment response in ankylosing spondylitis in two centers of rheumatology in South India |
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| | Subramanian Nallasivan, Dhivya Thiyagarajan, Abirami Manivannan | | | Indian Journal of Rheumatology. 2022; 0(0): 0 | | | [Pubmed] [Google Scholar] [DOI] | |
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