RT Journal Article
SR Electronic
T1 Peak flow meters still useful but require consistency rather than accuracy
JF Thorax
JO Thorax
FD BMJ Publishing Group Ltd and British Thoracic Society
SP 82
OP 83
VO 59
IS 1
A1 C K Connolly
YR 2004
UL http://thorax.bmj.com/content/59/1/82.abstract
AB