RT Journal Article
SR Electronic
T1 Breathing exercises and asthma
JF Thorax
JO Thorax
FD BMJ Publishing Group Ltd and British Thoracic Society
SP 649
OP 650
DO 10.1136/thorax.58.8.649
VO 58
IS 8
A1 M Thomas
YR 2003
UL http://thorax.bmj.com/content/58/8/649.abstract
AB