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Results 1 - 3 of 3 for petroleum
  1. Oil Spills (National Library of Medicine)  
    Oil spills often happen because of accidents, when people make mistakes or equipment breaks down. Other causes include natural disasters or deliberate acts. ...
    https://medlineplus.gov/oilspills.html - Health Topics
  2. Nose Injuries and Disorders (National Library of Medicine)  
    Your nose is important to your health. It filters the air you breathe, removing dust, germs, and irritants. It warms and moistens the air to keep your lungs ...
    https://medlineplus.gov/noseinjuriesanddisorders.html - Health Topics
  3. Pneumonia (National Library of Medicine)  
    What is pneumonia? Pneumonia is an infection in one or both of your lungs. It causes the air sacs of your lungs to fill up with fluid or pus. Pneumonia ...
    https://medlineplus.gov/pneumonia.html - Health Topics