Hedvall, Gunnel <br/><br/>
Pulmonary vascular resistance and left ventricular systolic time intervals in children with heart disease, with special reference to ventricular septal defects / 
Gunnel Hedvall 
 - Göteborg  1982 
 - 21 cm  il. p&b:  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pediatria
<br/><br/><label>Dewey Class. No.: </label>618.92