Overlap features of connective tissue disease.
D003240:Connective Tissue Diseases / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis; D011928:Raynaud Disease / Q000175:diagnosis; D014657:Vasculitis / Q000175:diagnosis