title: [Immunodeficiencies: an overview and various diagnostic difficulties].
authors.affiliation: Unidad de Inmunología, Hospital La Paz, Madrid.
authors.forename: G
authors.initials: G
authors.lastname: Fontán Casariego
mesh_terms: D000243:Adenosine Deaminase / Q000172:deficiency / Q000235:genetics; D000328:Adult; D017668:Age of Onset; D002648:Child; D002675:Child, Preschool; D004198:Disease Susceptibility; D005260:Female; D018740:Genetic Heterogeneity; D005821:Genetic Techniques; D005838:Genotype; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000628:therapy; D007223:Infant; D007231:Infant, Newborn; D007239:Infections / Q000209:etiology; D008297:Male; D010641:Phenotype; D016511:Severe Combined Immunodeficiency / Q000201:enzymology / Q000453:epidemiology / Q000235:genetics; D014944:World Health Organization
chemical_list: D000243:Adenosine Deaminase
vernacular_title: Inmunodeficiencias: una visión general y algunos problemas diagnósticos.