[Study of intrapulmonary gas mixing in silicotic and emphysematous subjects].
D005740:Gases; D006801:Humans; D011656:Pulmonary Emphysema / Q000473:pathology*; D012119:Respiration / Q000502:physiology*; D012829:Silicosis / Q000473:pathology*
D005740:Gases
PULMONARY EMPHYSEMA/pathology; RESPIRATION/physiology; SILICOSIS/pathology