title: 7S gamma-M immunoglobulins in normal human cord serum.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis; D007231:Infant, Newborn; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D011247:Pregnancy; D014470:Umbilical Cord / Q000032:analysis*
chemical_list: D007074:Immunoglobulin G; D007075:Immunoglobulin M