[Chronic bronchitis. 4. A radiospirometry method and its value].
D001991:Bronchitis / Q000175:diagnosis*; D002000:Bronchospirometry; D002908:Chronic Disease; D006801:Humans; D013147:Spirometry; D014978:Xenon
D014978:Xenon
Kronisk bronkit. 4. En metod för radiospirometri och dess validitet.