title: Antigenicity of macroglobulin 19S in the serum of newborns and infants.
mesh_terms: D002850:Chromatography, Gel; D006801:Humans; D007122:Immunoelectrophoresis; D007075:Immunoglobulin M; D007223:Infant; D007231:Infant, Newborn; D008259:Macroglobulins / Q000032:analysis*; D008258:Waldenstrom Macroglobulinemia / Q000097:blood
chemical_list: D007075:Immunoglobulin M; D008259:Macroglobulins