Physicians desk references 
edited by David W. Sifton . [et al]. 
 - 56th ed. 
 - Montvale  Medical Economics, Thomson Health Care  [n. d.] 
 - 3635p., col. plates; 28cm. 
<br/><br/><label>ISBN: </label>1-56363-411-2. 
<br/><br/><label>Dewey Class. No.: </label>610.212  / P51P