MacDonald, G F <br/><br/>
Prolonged oxygen therapy and mechanical ventilation. Associated pulmonary abnormalities.  [electronic resource] 

 -  Minnesota medicine  Nov 1969 
 - 1745-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0026-556X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Female<br/>Humans<br/>Lung Diseases--etiology<br/>Male<br/>Middle Aged<br/>Oxygen Inhalation Therapy--adverse effects<br/>Respiration, Artificial--adverse effects