the results showed that mechanical irritation of the vocal cords with the cytology brush produced a sharp , short-lasting ( less than 1 min ) decrease in rl from ( mean +/- se ) 6.8 +/- 2.1 to 4.8 +/- 1.5 cm h2o.l-1.s , and in the absence of parasympathetic blockade , laryngeal irritation produced a fall in rl from ( mean +/- se ) 9.0 +/- 3.7 to 5.4 +/- 2.0 cm h2o.l-1.s ( p less than 0.0001 ) ( anova ) .
C0042930
vocal
C0023078
laryngeal