NO
Exhaled NO was two- and four-fold greater in atopic than       non-atopic subjects in the skier (P < 0.001) and asthmatic (P < 0.01) groups,       respectively, and was correlated to methacholine responsiveness in atopic       asthmatics (n = 22, rho = 0.55, P < 0.01).
Exhaled  @SUBJECT$  was two- and four-fold greater  @PREDICAT$   @OBJECT$  than       non-atopic subjects in the skier (P < 0.001) and asthmatic (P < 0.01) groups,       respectively, and was correlated to methacholine responsiveness in atopic       asthmatics (n = 22, rho = 0.55, P < 0.01).