RT Journal Article
SR Electronic
T1 Upper airways obstruction
JF British Journal of Sports Medicine
JO Br J Sports Med
FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine
SP 69
OP 70
DO 10.1136/bjsm.34.1.69
VO 34
IS 1
A1 Evan L Lloyd
YR 2000
UL http://bjsm.bmj.com/content/34/1/69.abstract
AB