Davidoff, Leo Max,  1898- <br/><br/>
The abnormal pneumoencephalogram / 
by Leo M. Davidoff and Bernard S. Epstein 
 - Philadelphia :  Lea & Febiger,  1955 
 - 518 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encephalography