Key term: methacholine challenge

Original article 2000;26(2):146-152   pdf
Occupational exposure to inhalative irritants and methacholine responsiveness
Leuenberger P, Schindler C, Schwartz J, Ackermann-Liebrich U, Tara D, Perruchoud AP, Wüthrich B, Zellweger JP, Blaser K, Bolognini G, Bongard JP, Brändli O, Domenighetti G, Elsasser S, Grizé L, Karrer W, Keller R, Künzli N, Medici T, Schöni MH, Solari G, Tschopp JM, Villiger B, Zemp E