title: Idiopathic spontaneous pneumothorax and flying. With particular reference to the etiological role of decreased atmospheric pressure, pressure breathing, increased gravitational forces, and anti-G-suit action.
mesh_terms: D001274:Atmospheric Pressure; D001359:Aviation / Q000295:instrumentation; D006112:Gravitation; D006801:Humans; D008297:Male; D011030:Pneumothorax / Q000209:etiology*; D012119:Respiration