title: [Definition of an immunologic deficiency state].
authors.affiliation: Abteilung Klinische Immunologie, Medizinischen Hochschule, Hannover.
authors.forename: R E
authors.initials: RE
authors.lastname: Schmidt
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000175:diagnosis* / Q000209:etiology / Q000276:immunology; D018655:Lymphocyte Count; D016176:T-Lymphocyte Subsets / Q000276:immunology
vernacular_title: Definition eines immunologischen Defektzustandes.