Fig. 1From: Significance of anti-neutrophil cytoplasmic antibodies in systemic sclerosisKaplan-Meier curve comparing survival in the ANCA-positive and ANCA-negative patients. SSc onset refers to the date of onset of first non-Raynaud’s manifestation. Abbreviations: ANCA anti-neutrophil cytoplasmic antibodies, SSc systemic sclerosisBack to article page