Xu, Zhi-ming <br/><br/>
[Effects of body position changes on frequency domain correlative cardiogram in pilots].  [electronic resource] 

 -  Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering  Jun 2003 
 - 168-71 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>1002-0837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aerospace Medicine<br/>Aviation<br/>Electrocardiography<br/>Head-Down Tilt<br/>Humans<br/>Monitoring, Physiologic--methods<br/>Posture--physiology<br/>Supine Position