Anti U1-14NP antibody is seen in?-
Robbins basic pathology 9th edition page no 135,Heading =Mixed connective tissue disease Mixed connective tissue disease have high titers of antibodies to an RNP antigen called U1RNP. This disease also have features suggestive of SLE, polymyositis, orSS.
SLE
Scleroderma
MCTD
Dermatomyositis
General pathology