[Measuring respiratory gas exchange during orthostatic test--a novel test to diagnose tendency to hyperventilation].
Malmberg
Pekka
P
HYKS Iho- ja allergiasairaala PL 160, 00029 HUS. pekka.malmberg@hus.fi
Tamminen
Klaus
K
Sovijärvi
Anssi
A
D000328:Adult; D006801:Humans; D006985:Hyperventilation / Q000175:diagnosis* / Q000503:physiopathology; D008875:Middle Aged; D011187:Posture; D011659:Pulmonary Gas Exchange; D012680:Sensitivity and Specificity; D013577:Syndrome