[Pulmonary volumes in healthy and bronchopathic smokers before and after use of a cigarette chemical filter].
D001991:Bronchitis / Q000209:etiology*; D006801:Humans; D008168:Lung; D012119:Respiration / Q000502:physiology*; D012907:Smoking
BRONCHITIS/etiology; RESPIRATION/physiology; SMOKING