[A study on high altitude labor hygiene and protection (author's transl)].
D000531:Altitude; D000532:Altitude Sickness / Q000503:physiopathology / Q000517:prevention & control*; D001794:Blood Pressure; D006339:Heart Rate; D006801:Humans; D000860:Hypoxia / Q000517:prevention & control*; D009787:Occupational Medicine