Não informado. (1974). Annual Index of Rheumatology. American Rheumatism Association.
Chicago-viite (17. p.)Não informado. Annual Index of Rheumatology. New York: American Rheumatism Association, 1974.
MLA-viite (8. p.)Não informado. Annual Index of Rheumatology. American Rheumatism Association, 1974.
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