Provost, T T Antinuclear antibody-negative systemic lupus erythematosus. I. Anti-Ro(SSA) and anti-La(SSB) antibodies. [electronic resource] - Journal of the American Academy of Dermatology Jan 1981 - 84-9 p. digital Publication Type: Journal Article ISSN: 0190-9622 Standard No.: 10.1016/s0190-9622(81)70013-6 doi Subjects--Topical Terms: Antibodies, Antinuclear--analysisHumansLupus Erythematosus, Systemic--immunology