title: [Severe pneumonia in a child. Etiology and diagnosis].
authors.affiliation: Servicio Enfermedades Infecciosas, Hospital Infantil La Paz, Universidad Autónoma, Madrid.
authors.forename: F
authors.initials: F
authors.lastname: del Castillo Martín
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D011014:Pneumonia / Q000175:diagnosis* / Q000209:etiology*