Usefulness and safety of pharmacologic bronchoprovocation challenge in evaluating patients with normal spirometric tests who are suspected of having asthma.
Pratter
M R
MR
Pulmonary and Critical Care Division, University of Massachusetts Medical School, Worcester.
Irwin
R S
RS
D001249:Asthma / Q000175:diagnosis*; D001985:Bronchial Provocation Tests; D001986:Bronchial Spasm / Q000175:diagnosis; D006632:Histamine; D006801:Humans; D016210:Methacholine Chloride; D008688:Methacholine Compounds; D013147:Spirometry
D008688:Methacholine Compounds; D016210:Methacholine Chloride; D006632:Histamine