title: [Beat-to-beat variation of the heart rate in children with allergic disorders. I. Comparison with healthy children].
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006339:Heart Rate; D006801:Humans; D006967:Hypersensitivity / Q000503:physiopathology*; D008297:Male; D014630:Vagus Nerve / Q000503:physiopathology*