title: Letter: Smooth muscle antibody in children with Pneumocystis carinii pneumonia.
mesh_terms: D000917:Antibody Formation; D001323:Autoantibodies / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009130:Muscle, Smooth / Q000276:immunology*; D011020:Pneumonia, Pneumocystis / Q000276:immunology*
chemical_list: D001323:Autoantibodies