Não informado. (1974). Annual Index of Rheumatology. American Rheumatism Association.
Chicago Style (17th ed.) CitationNão informado. Annual Index of Rheumatology. New York: American Rheumatism Association, 1974.
MLA (8th ed.) CitationNão informado. Annual Index of Rheumatology. American Rheumatism Association, 1974.
Warning: These citations may not always be 100% accurate.