Irwin, Charles Bruce,  1881-1943. <br/><br/>
A review of electrocardiographic interpretation, 
by Charles B. Irwin, M. D., Ralph E. Dolkart, M. D., and E. W. Passarelli, M. D. ... 
 - Chicago, Ill.,  Northwestern university press  [1944] 
 - 44 p.  ill. 
<br/><br/> "First edition."  "Arranged for use primarily by students at Northwestern university Medical school." - Foreword. 
<br/><br/>"References": p. 44. 
<br/><br/><label>LCCN: </label>sg 44000109  
<br/><br/><label>LC Class. No.: </label>RC863  / .I7 
<br/><br/><label>National Library of Medicine Call No.: </label>WG 140  / I72r 1944