Sherf, Libi. <br/><br/>
The pre-excitation syndrome :  facts and theories / 
by Libi Sherf and Henry N. Neufeld. 
 - New York :  Yorke Medical Books,  1978. 
 - 269 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0914316133 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wolff--Parkinson--White syndrome.