title: Gm(a) grouping in neonates and children.
mesh_terms: D001789:Blood Group Antigens; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010334:Paternity; D005719:gamma-Globulins
chemical_list: D001789:Blood Group Antigens; D005719:gamma-Globulins