Kelley's textbook of rheumatology / - 9th ed. - Philadelphia, PA : Elsevier/Saunders, [2013]- - v. <1 > : col. ill. ; ISBN: 9781437717389 Subjects--Topical Terms: Rheumatic Diseases.Collagen Diseases.Joint Diseases.Lupus Erythematosus, Systemic. LC Class. No.: MED RC927 / .T49