[On the efficacy of oxygen therapy].
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy; D011658:Pulmonary Fibrosis / Q000628:therapy*
D010100:Oxygen
Ob éffektivnosti oksigenoterapii.