RT Journal
T1 JUdicious lung gymnastics.
JF JAMA
JO JAMA
YR 2007
FD April 25
VO 297
IS 16
SP 1834
OP 1834
DO 10.1001/jama.297.16.1834-a
UL http://dx.doi.org/10.1001/jama.297.16.1834-a
AB