Breathing exercises for asthma: panacea or placebo? Author: Pearson MG Affiliation: Clinical Sciences Centre, University Hospital Aintree, Longmoor Lane, Liverpool L9 7AL, UK; michael.pearson@liverpool.ac.uk Conference/Journal: Thorax Date published: 2007 Dec Other: Volume ID: 62 , Issue ID: 12 , Pages: 1033-4 , Word Count: 1 PMID: 18025138