to test a method for assessing non-specific nasal hyperreactivity , we submitted 23 allergic rhinitis sufferers , 12 normal subjects , 2 patients with asthma and 3 patients with asthma and rhinitis to bronchial challenge with ultrasonic fog ( undw ) , recording nasal resistance ( nr ) and specific bronchial conductance ( sgaw ) simultaneously by means of a plethysmograph .
C1334103
allergic rhinitis
C0004096
asthma