forty-one patients with various forms of systemic sclerosis ( scleroderma ) and positive antinuclear antibodies of nucleolar ( ten patients ) , speckled ( eleven patients ) , or centromere pattern ( twenty patients ) were selected for study of immune complexes by the radioisotope labeled clq binding and the radioisotope labeled protein a binding methods .
C0036421
systemic sclerosis
C0011644
scleroderma