title: Missed clues and delayed diagnosis of immunodeficiency.
authors.forename: D J
authors.initials: DJ
authors.lastname: Unsworth
authors.forename: H M
authors.initials: HM
authors.lastname: Thomas
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D008213:Lymphocyte Activation; D008297:Male; D012709:Serum Albumin / Q000032:analysis; D016511:Severe Combined Immunodeficiency / Q000175:diagnosis*
chemical_list: D012709:Serum Albumin