What causes the microvascular permeability change in high altitude pulmonary edema?
D000532:Altitude Sickness / Q000503:physiopathology*; D000818:Animals; D002199:Capillary Permeability; D002417:Cattle; D006736:Horses; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology*; D011652:Pulmonary Circulation; D011654:Pulmonary Edema / Q000209:etiology* / Q000503:physiopathology; D012756:Sheep