Immunoglobulins and hypogammaglobulinaemia.
D000361:Agammaglobulinemia / Q000175:diagnosis* / Q000235:genetics*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012463:Saliva / Q000032:analysis*; D005719:gamma-Globulins / Q000032:analysis*
D005719:gamma-Globulins