title: Medical testimony in a case of systemic lupus erythematosus (SLE)--a collagen disease--showing the direct and cross-examination of the plaintiff's internist. II.
mesh_terms: D004185:Disability Evaluation; D006801:Humans; D007603:Jurisprudence; D008180:Lupus Erythematosus, Systemic; D014481:United States; D014942:Workers' Compensation